87914045

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{22571}}^1$

素因数の和:22636

約数の個数: 16

約数和(自身を含む): 113762880

約数和(自身を除く): 25848835

約数列:

[1, 5, 19, 41, 95, 205, 779, 3895, 22571, 112855, 428849, 925411, 2144245, 4627055, 17582809, 87914045]

約数ペア:

[(1, 87914045), (5, 17582809), (19, 4627055), (41, 2144245), (95, 925411), (205, 428849), (779, 112855), (3895, 22571)]