137510145

素因数分解:

$3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{4723}}^1$

素因数の和:5381

約数の個数: 24

約数和(自身を含む): 238769856

約数和(自身を除く): 101259711

約数列:

[1, 3, 5, 9, 15, 45, 647, 1941, 3235, 4723, 5823, 9705, 14169, 23615, 29115, 42507, 70845, 212535, 3055781, 9167343, 15278905, 27502029, 45836715, 137510145]

約数ペア:

[(1, 137510145), (3, 45836715), (5, 27502029), (9, 15278905), (15, 9167343), (45, 3055781), (647, 212535), (1941, 70845), (3235, 42507), (4723, 29115), (5823, 23615), (9705, 14169)]