15107029275

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499819}}^1$

素因数の和:499876

約数の個数: 48

約数和(自身を含む): 27766000640

約数和(自身を除く): 12658971365

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 155, 195, 325, 403, 465, 775, 975, 1209, 2015, 2325, 6045, 10075, 30225, 499819, 1499457, 2499095, 6497647, 7497285, 12495475, 15494389, 19492941, 32488235, 37486425, 46483167, 77471945, 97464705, 162441175, 201427057, 232415835, 387359725, 487323525, 604281171, 1007135285, 1162079175, 3021405855, 5035676425, 15107029275]

約数ペア:

[(1, 15107029275), (3, 5035676425), (5, 3021405855), (13, 1162079175), (15, 1007135285), (25, 604281171), (31, 487323525), (39, 387359725), (65, 232415835), (75, 201427057), (93, 162441175), (155, 97464705), (195, 77471945), (325, 46483167), (403, 37486425), (465, 32488235), (775, 19492941), (975, 15494389), (1209, 12495475), (2015, 7497285), (2325, 6497647), (6045, 2499095), (10075, 1499457), (30225, 499819)]