148876945

素因数分解:

$5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{14821}}^1$

素因数の和:14881

約数の個数: 24

約数和(自身を含む): 212903208

約数和(自身を除く): 64026263

約数列:

[1, 5, 7, 35, 41, 49, 205, 245, 287, 1435, 2009, 10045, 14821, 74105, 103747, 518735, 607661, 726229, 3038305, 3631145, 4253627, 21268135, 29775389, 148876945]

約数ペア:

[(1, 148876945), (5, 29775389), (7, 21268135), (35, 4253627), (41, 3631145), (49, 3038305), (205, 726229), (245, 607661), (287, 518735), (1435, 103747), (2009, 74105), (10045, 14821)]