13725405

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9839}}^1$

素因数の和:9881

約数の個数: 24

約数和(自身を含む): 24560640

約数和(自身を除く): 10835235

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 9839, 29517, 49195, 88551, 147585, 305009, 442755, 915027, 1525045, 2745081, 4575135, 13725405]

約数ペア:

[(1, 13725405), (3, 4575135), (5, 2745081), (9, 1525045), (15, 915027), (31, 442755), (45, 305009), (93, 147585), (155, 88551), (279, 49195), (465, 29517), (1395, 9839)]