776417156775

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1\times {\mathrm{4813}}^1$

素因数の和:5394

約数の個数: 144

約数和(自身を含む): 1512953393952

約数和(自身を除く): 736536237177

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 131, 195, 225, 325, 393, 421, 585, 655, 975, 1179, 1263, 1703, 1965, 2105, 2925, 3275, 3789, 4813, 5109, 5473, 5895, 6315, 8515, 9825, 10525, 14439, 15327, 16419, 18945, 24065, 25545, 27365, 29475, 31575, 42575, 43317, 49257, 55151, 62569, 72195, 76635, 82095, 94725, 120325, 127725, 136825, 165453, 187707, 216585, 246285, 275755, 312845, 360975, 383175, 410475, 496359, 563121, 630503, 716963, 827265, 938535, 1082925, 1231425, 1378775, 1564225, 1891509, 2026273, 2150889, 2481795, 2815605, 3152515, 3584815, 4136325, 4692675, 5674527, 6078819, 6452667, 8196539, 9457545, 10131365, 10754445, 12408975, 14078025, 15762575, 17924075, 18236457, 24589617, 26341549, 28372635, 30394095, 32263335, 40982695, 47287725, 50656825, 53772225, 73768851, 79024647, 91182285, 122948085, 131707745, 141863175, 151970475, 161316675, 204913475, 237073941, 265441763, 368844255, 395123235, 455911425, 614740425, 658538725, 796325289, 1185369705, 1327208815, 1844221275, 1975616175, 2388975867, 3450742919, 3981626445, 5926848525, 6636044075, 10352228757, 11944879335, 17253714595, 19908132225, 31056686271, 51761143785, 59724396675, 86268572975, 155283431355, 258805718925, 776417156775]

約数ペア:

[(1, 776417156775), (3, 258805718925), (5, 155283431355), (9, 86268572975), (13, 59724396675), (15, 51761143785), (25, 31056686271), (39, 19908132225), (45, 17253714595), (65, 11944879335), (75, 10352228757), (117, 6636044075), (131, 5926848525), (195, 3981626445), (225, 3450742919), (325, 2388975867), (393, 1975616175), (421, 1844221275), (585, 1327208815), (655, 1185369705), (975, 796325289), (1179, 658538725), (1263, 614740425), (1703, 455911425), (1965, 395123235), (2105, 368844255), (2925, 265441763), (3275, 237073941), (3789, 204913475), (4813, 161316675), (5109, 151970475), (5473, 141863175), (5895, 131707745), (6315, 122948085), (8515, 91182285), (9825, 79024647), (10525, 73768851), (14439, 53772225), (15327, 50656825), (16419, 47287725), (18945, 40982695), (24065, 32263335), (25545, 30394095), (27365, 28372635), (29475, 26341549), (31575, 24589617), (42575, 18236457), (43317, 17924075), (49257, 15762575), (55151, 14078025), (62569, 12408975), (72195, 10754445), (76635, 10131365), (82095, 9457545), (94725, 8196539), (120325, 6452667), (127725, 6078819), (136825, 5674527), (165453, 4692675), (187707, 4136325), (216585, 3584815), (246285, 3152515), (275755, 2815605), (312845, 2481795), (360975, 2150889), (383175, 2026273), (410475, 1891509), (496359, 1564225), (563121, 1378775), (630503, 1231425), (716963, 1082925), (827265, 938535)]