22997425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{347}}^1$

素因数の和:609

約数の個数: 24

約数和(自身を含む): 31328352

約数和(自身を除く): 8330927

約数列:

[1, 5, 11, 25, 55, 241, 275, 347, 1205, 1735, 2651, 3817, 6025, 8675, 13255, 19085, 66275, 83627, 95425, 418135, 919897, 2090675, 4599485, 22997425]

約数ペア:

[(1, 22997425), (5, 4599485), (11, 2090675), (25, 919897), (55, 418135), (241, 95425), (275, 83627), (347, 66275), (1205, 19085), (1735, 13255), (2651, 8675), (3817, 6025)]