15117050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{1789}}^1$

素因数の和:1827

約数の個数: 36

約数和(自身を含む): 30464010

約数和(自身を除く): 15346960

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 169, 325, 338, 650, 845, 1690, 1789, 3578, 4225, 8450, 8945, 17890, 23257, 44725, 46514, 89450, 116285, 232570, 302341, 581425, 604682, 1162850, 1511705, 3023410, 7558525, 15117050]

約数ペア:

[(1, 15117050), (2, 7558525), (5, 3023410), (10, 1511705), (13, 1162850), (25, 604682), (26, 581425), (50, 302341), (65, 232570), (130, 116285), (169, 89450), (325, 46514), (338, 44725), (650, 23257), (845, 17890), (1690, 8945), (1789, 8450), (3578, 4225)]