22227425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 30346272

約数和(自身を除く): 8118847

約数列:

[1, 5, 11, 25, 55, 131, 275, 617, 655, 1441, 3085, 3275, 6787, 7205, 15425, 33935, 36025, 80827, 169675, 404135, 889097, 2020675, 4445485, 22227425]

約数ペア:

[(1, 22227425), (5, 4445485), (11, 2020675), (25, 889097), (55, 404135), (131, 169675), (275, 80827), (617, 36025), (655, 33935), (1441, 15425), (3085, 7205), (3275, 6787)]