22215085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{379}}^1\times {\mathrm{617}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 28180800

約数和(自身を除く): 5965715

約数列:

[1, 5, 19, 95, 379, 617, 1895, 3085, 7201, 11723, 36005, 58615, 233843, 1169215, 4443017, 22215085]

約数ペア:

[(1, 22215085), (5, 4443017), (19, 1169215), (95, 233843), (379, 58615), (617, 36005), (1895, 11723), (3085, 7201)]