72655125

素因数分解:

$3^1\times 5^3\times {\mathrm{313}}^1\times {\mathrm{619}}^1$

素因数の和:950

約数の個数: 32

約数和(自身を含む): 121480320

約数和(自身を除く): 48825195

約数列:

[1, 3, 5, 15, 25, 75, 125, 313, 375, 619, 939, 1565, 1857, 3095, 4695, 7825, 9285, 15475, 23475, 39125, 46425, 77375, 117375, 193747, 232125, 581241, 968735, 2906205, 4843675, 14531025, 24218375, 72655125]

約数ペア:

[(1, 72655125), (3, 24218375), (5, 14531025), (15, 4843675), (25, 2906205), (75, 968735), (125, 581241), (313, 232125), (375, 193747), (619, 117375), (939, 77375), (1565, 46425), (1857, 39125), (3095, 23475), (4695, 15475), (7825, 9285)]