152790475

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11597}}^1$

素因数の和:11655

約数の個数: 24

約数和(自身を含む): 207093888

約数和(自身を除く): 54303413

約数列:

[1, 5, 17, 25, 31, 85, 155, 425, 527, 775, 2635, 11597, 13175, 57985, 197149, 289925, 359507, 985745, 1797535, 4928725, 6111619, 8987675, 30558095, 152790475]

約数ペア:

[(1, 152790475), (5, 30558095), (17, 8987675), (25, 6111619), (31, 4928725), (85, 1797535), (155, 985745), (425, 359507), (527, 289925), (775, 197149), (2635, 57985), (11597, 13175)]