4429170725

素因数分解:

$5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{599}}^1$

素因数の和:723

約数の個数: 96

約数和(自身を含む): 6856704000

約数和(自身を除く): 2427533275

約数列:

[1, 5, 7, 25, 29, 31, 35, 47, 145, 155, 175, 203, 217, 235, 329, 599, 725, 775, 899, 1015, 1085, 1175, 1363, 1457, 1645, 2995, 4193, 4495, 5075, 5425, 6293, 6815, 7285, 8225, 9541, 10199, 14975, 17371, 18569, 20965, 22475, 28153, 31465, 34075, 36425, 42253, 47705, 50995, 86855, 92845, 104825, 121597, 129983, 140765, 157325, 197071, 211265, 238525, 254975, 295771, 434275, 464225, 538501, 607985, 649915, 703825, 816437, 872743, 985355, 1056325, 1478855, 2692505, 3039925, 3249575, 3769507, 4082185, 4363715, 4926775, 5715059, 6109201, 7394275, 13462525, 18847535, 20410925, 21818575, 25309547, 28575295, 30546005, 94237675, 126547735, 142876475, 152730025, 177166829, 632738675, 885834145, 4429170725]

約数ペア:

[(1, 4429170725), (5, 885834145), (7, 632738675), (25, 177166829), (29, 152730025), (31, 142876475), (35, 126547735), (47, 94237675), (145, 30546005), (155, 28575295), (175, 25309547), (203, 21818575), (217, 20410925), (235, 18847535), (329, 13462525), (599, 7394275), (725, 6109201), (775, 5715059), (899, 4926775), (1015, 4363715), (1085, 4082185), (1175, 3769507), (1363, 3249575), (1457, 3039925), (1645, 2692505), (2995, 1478855), (4193, 1056325), (4495, 985355), (5075, 872743), (5425, 816437), (6293, 703825), (6815, 649915), (7285, 607985), (8225, 538501), (9541, 464225), (10199, 434275), (14975, 295771), (17371, 254975), (18569, 238525), (20965, 211265), (22475, 197071), (28153, 157325), (31465, 140765), (34075, 129983), (36425, 121597), (42253, 104825), (47705, 92845), (50995, 86855)]