91114925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{787}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 123703392

約数和(自身を除く): 32588467

約数列:

[1, 5, 11, 25, 55, 275, 421, 787, 2105, 3935, 4631, 8657, 10525, 19675, 23155, 43285, 115775, 216425, 331327, 1656635, 3644597, 8283175, 18222985, 91114925]

約数ペア:

[(1, 91114925), (5, 18222985), (11, 8283175), (25, 3644597), (55, 1656635), (275, 331327), (421, 216425), (787, 115775), (2105, 43285), (3935, 23155), (4631, 19675), (8657, 10525)]