22235575

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{463}}^1$

素因数の和:603

約数の個数: 24

約数和(自身を含む): 29515968

約数和(自身を除く): 7280393

約数列:

[1, 5, 17, 25, 85, 113, 425, 463, 565, 1921, 2315, 2825, 7871, 9605, 11575, 39355, 48025, 52319, 196775, 261595, 889423, 1307975, 4447115, 22235575]

約数ペア:

[(1, 22235575), (5, 4447115), (17, 1307975), (25, 889423), (85, 261595), (113, 196775), (425, 52319), (463, 48025), (565, 39355), (1921, 11575), (2315, 9605), (2825, 7871)]