86900355

素因数分解:

$3^2\times 5^1\times {\mathrm{557}}^1\times {\mathrm{3467}}^1$

素因数の和:4035

約数の個数: 24

約数和(自身を含む): 150941232

約数和(自身を除く): 64040877

約数列:

[1, 3, 5, 9, 15, 45, 557, 1671, 2785, 3467, 5013, 8355, 10401, 17335, 25065, 31203, 52005, 156015, 1931119, 5793357, 9655595, 17380071, 28966785, 86900355]

約数ペア:

[(1, 86900355), (3, 28966785), (5, 17380071), (9, 9655595), (15, 5793357), (45, 1931119), (557, 156015), (1671, 52005), (2785, 31203), (3467, 25065), (5013, 17335), (8355, 10401)]