3925125

素因数分解:

$3^3\times 5^3\times {\mathrm{1163}}^1$

素因数の和:1187

約数の個数: 32

約数和(自身を含む): 7263360

約数和(自身を除く): 3338235

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 125, 135, 225, 375, 675, 1125, 1163, 3375, 3489, 5815, 10467, 17445, 29075, 31401, 52335, 87225, 145375, 157005, 261675, 436125, 785025, 1308375, 3925125]

約数ペア:

[(1, 3925125), (3, 1308375), (5, 785025), (9, 436125), (15, 261675), (25, 157005), (27, 145375), (45, 87225), (75, 52335), (125, 31401), (135, 29075), (225, 17445), (375, 10467), (675, 5815), (1125, 3489), (1163, 3375)]