64559156735

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:720

約数の個数: 64

約数和(自身を含む): 84130099200

約数和(自身を除く): 19570942465

約数列:

[1, 5, 17, 85, 107, 139, 223, 229, 535, 695, 1115, 1145, 1819, 2363, 3791, 3893, 9095, 11815, 14873, 18955, 19465, 23861, 24503, 30997, 31831, 51067, 74365, 119305, 122515, 154985, 159155, 252841, 255335, 405637, 416551, 526949, 541127, 868139, 1264205, 2028185, 2082755, 2634745, 2705635, 3316679, 3405917, 4340695, 5464169, 7098313, 16583395, 17029585, 27320845, 35491565, 56383543, 57900589, 92890873, 120671321, 281917715, 289502945, 464454365, 603356605, 759519491, 3797597455, 12911831347, 64559156735]

約数ペア:

[(1, 64559156735), (5, 12911831347), (17, 3797597455), (85, 759519491), (107, 603356605), (139, 464454365), (223, 289502945), (229, 281917715), (535, 120671321), (695, 92890873), (1115, 57900589), (1145, 56383543), (1819, 35491565), (2363, 27320845), (3791, 17029585), (3893, 16583395), (9095, 7098313), (11815, 5464169), (14873, 4340695), (18955, 3405917), (19465, 3316679), (23861, 2705635), (24503, 2634745), (30997, 2082755), (31831, 2028185), (51067, 1264205), (74365, 868139), (119305, 541127), (122515, 526949), (154985, 416551), (159155, 405637), (252841, 255335)]