15125265

素因数分解:

$3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{619}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 27081600

約数和(自身を除く): 11956335

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 181, 543, 619, 905, 1629, 1857, 2715, 3095, 4887, 5571, 8145, 9285, 16713, 24435, 27855, 83565, 112039, 336117, 560195, 1008351, 1680585, 3025053, 5041755, 15125265]

約数ペア:

[(1, 15125265), (3, 5041755), (5, 3025053), (9, 1680585), (15, 1008351), (27, 560195), (45, 336117), (135, 112039), (181, 83565), (543, 27855), (619, 24435), (905, 16713), (1629, 9285), (1857, 8145), (2715, 5571), (3095, 4887)]