30942375

素因数分解:

$3^1\times 5^3\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 52029120

約数和(自身を除く): 21086745

約数列:

[1, 3, 5, 15, 25, 75, 109, 125, 327, 375, 545, 757, 1635, 2271, 2725, 3785, 8175, 11355, 13625, 18925, 40875, 56775, 82513, 94625, 247539, 283875, 412565, 1237695, 2062825, 6188475, 10314125, 30942375]

約数ペア:

[(1, 30942375), (3, 10314125), (5, 6188475), (15, 2062825), (25, 1237695), (75, 412565), (109, 283875), (125, 247539), (327, 94625), (375, 82513), (545, 56775), (757, 40875), (1635, 18925), (2271, 13625), (2725, 11355), (3785, 8175)]