1330972695

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1$

素因数の和:366

約数の個数: 128

約数和(自身を含む): 2655744000

約数和(自身を除く): 1324771305

約数列:

[1, 3, 5, 9, 13, 15, 27, 37, 39, 45, 65, 103, 111, 117, 135, 185, 195, 199, 309, 333, 351, 481, 515, 555, 585, 597, 927, 995, 999, 1339, 1443, 1545, 1665, 1755, 1791, 2405, 2587, 2781, 2985, 3811, 4017, 4329, 4635, 4995, 5373, 6695, 7215, 7363, 7761, 8955, 11433, 12051, 12935, 12987, 13905, 19055, 20085, 20497, 21645, 22089, 23283, 26865, 34299, 36153, 36815, 38805, 49543, 57165, 60255, 61491, 64935, 66267, 69849, 95719, 102485, 102897, 110445, 116415, 148629, 171495, 180765, 184473, 198801, 247715, 266461, 287157, 307455, 331335, 349245, 445887, 478595, 514485, 553419, 743145, 758389, 799383, 861471, 922365, 994005, 1332305, 1337661, 1435785, 2229435, 2275167, 2398149, 2584413, 2767095, 3791945, 3996915, 4307355, 6688305, 6825501, 7194447, 9859057, 11375835, 11990745, 12922065, 20476503, 29577171, 34127505, 35972235, 49295285, 88731513, 102382515, 147885855, 266194539, 443657565, 1330972695]

約数ペア:

[(1, 1330972695), (3, 443657565), (5, 266194539), (9, 147885855), (13, 102382515), (15, 88731513), (27, 49295285), (37, 35972235), (39, 34127505), (45, 29577171), (65, 20476503), (103, 12922065), (111, 11990745), (117, 11375835), (135, 9859057), (185, 7194447), (195, 6825501), (199, 6688305), (309, 4307355), (333, 3996915), (351, 3791945), (481, 2767095), (515, 2584413), (555, 2398149), (585, 2275167), (597, 2229435), (927, 1435785), (995, 1337661), (999, 1332305), (1339, 994005), (1443, 922365), (1545, 861471), (1665, 799383), (1755, 758389), (1791, 743145), (2405, 553419), (2587, 514485), (2781, 478595), (2985, 445887), (3811, 349245), (4017, 331335), (4329, 307455), (4635, 287157), (4995, 266461), (5373, 247715), (6695, 198801), (7215, 184473), (7363, 180765), (7761, 171495), (8955, 148629), (11433, 116415), (12051, 110445), (12935, 102897), (12987, 102485), (13905, 95719), (19055, 69849), (20085, 66267), (20497, 64935), (21645, 61491), (22089, 60255), (23283, 57165), (26865, 49543), (34299, 38805), (36153, 36815)]