201629725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{9281}}^1$

素因数の和:9381

約数の個数: 24

約数和(自身を含む): 276232320

約数和(自身を除く): 74602595

約数列:

[1, 5, 11, 25, 55, 79, 275, 395, 869, 1975, 4345, 9281, 21725, 46405, 102091, 232025, 510455, 733199, 2552275, 3665995, 8065189, 18329975, 40325945, 201629725]

約数ペア:

[(1, 201629725), (5, 40325945), (11, 18329975), (25, 8065189), (55, 3665995), (79, 2552275), (275, 733199), (395, 510455), (869, 232025), (1975, 102091), (4345, 46405), (9281, 21725)]