22215355

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{227}}^1$

素因数の和:315

約数の個数: 24

約数和(自身を含む): 28747152

約数和(自身を除く): 6531797

約数列:

[1, 5, 23, 37, 115, 185, 227, 529, 851, 1135, 2645, 4255, 5221, 8399, 19573, 26105, 41995, 97865, 120083, 193177, 600415, 965885, 4443071, 22215355]

約数ペア:

[(1, 22215355), (5, 4443071), (23, 965885), (37, 600415), (115, 193177), (185, 120083), (227, 97865), (529, 41995), (851, 26105), (1135, 19573), (2645, 8399), (4255, 5221)]