7926375

素因数分解:

$3^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:960

約数の個数: 32

約数和(自身を含む): 13777920

約数和(自身を除く): 5851545

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 345, 375, 575, 919, 1725, 2757, 2875, 4595, 8625, 13785, 21137, 22975, 63411, 68925, 105685, 114875, 317055, 344625, 528425, 1585275, 2642125, 7926375]

約数ペア:

[(1, 7926375), (3, 2642125), (5, 1585275), (15, 528425), (23, 344625), (25, 317055), (69, 114875), (75, 105685), (115, 68925), (125, 63411), (345, 22975), (375, 21137), (575, 13785), (919, 8625), (1725, 4595), (2757, 2875)]