16170375

素因数分解:

$3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 30191616

約数和(自身を除く): 14021241

約数列:

[1, 3, 5, 13, 15, 25, 31, 39, 65, 75, 93, 107, 125, 155, 195, 321, 325, 375, 403, 465, 535, 775, 975, 1209, 1391, 1605, 1625, 2015, 2325, 2675, 3317, 3875, 4173, 4875, 6045, 6955, 8025, 9951, 10075, 11625, 13375, 16585, 20865, 30225, 34775, 40125, 43121, 49755, 50375, 82925, 104325, 129363, 151125, 173875, 215605, 248775, 414625, 521625, 646815, 1078025, 1243875, 3234075, 5390125, 16170375]

約数ペア:

[(1, 16170375), (3, 5390125), (5, 3234075), (13, 1243875), (15, 1078025), (25, 646815), (31, 521625), (39, 414625), (65, 248775), (75, 215605), (93, 173875), (107, 151125), (125, 129363), (155, 104325), (195, 82925), (321, 50375), (325, 49755), (375, 43121), (403, 40125), (465, 34775), (535, 30225), (775, 20865), (975, 16585), (1209, 13375), (1391, 11625), (1605, 10075), (1625, 9951), (2015, 8025), (2325, 6955), (2675, 6045), (3317, 4875), (3875, 4173)]