12136475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 16405200

約数和(自身を除く): 4268725

約数列:

[1, 5, 13, 25, 65, 107, 325, 349, 535, 1391, 1745, 2675, 4537, 6955, 8725, 22685, 34775, 37343, 113425, 186715, 485459, 933575, 2427295, 12136475]

約数ペア:

[(1, 12136475), (5, 2427295), (13, 933575), (25, 485459), (65, 186715), (107, 113425), (325, 37343), (349, 34775), (535, 22685), (1391, 8725), (1745, 6955), (2675, 4537)]