155115440630

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{378330343}}^1$

素因数の和:378330391

約数の個数: 16

約数和(自身を含む): 286017740064

約数和(自身を除く): 130902299434

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 378330343, 756660686, 1891651715, 3783303430, 15511544063, 31023088126, 77557720315, 155115440630]

約数ペア:

[(1, 155115440630), (2, 77557720315), (5, 31023088126), (10, 15511544063), (41, 3783303430), (82, 1891651715), (205, 756660686), (410, 378330343)]