3944475

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:436

約数の個数: 36

約数和(自身を含む): 7234656

約数和(自身を除く): 3290181

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 373, 423, 705, 1119, 1175, 1865, 2115, 3357, 3525, 5595, 9325, 10575, 16785, 17531, 27975, 52593, 83925, 87655, 157779, 262965, 438275, 788895, 1314825, 3944475]

約数ペア:

[(1, 3944475), (3, 1314825), (5, 788895), (9, 438275), (15, 262965), (25, 157779), (45, 87655), (47, 83925), (75, 52593), (141, 27975), (225, 17531), (235, 16785), (373, 10575), (423, 9325), (705, 5595), (1119, 3525), (1175, 3357), (1865, 2115)]