15975765

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9103}}^1$

素因数の和:9130

約数の個数: 32

約数和(自身を含む): 30589440

約数和(自身を除く): 14613675

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 9103, 27309, 45515, 81927, 118339, 136545, 245781, 355017, 409635, 591695, 1065051, 1228905, 1775085, 3195153, 5325255, 15975765]

約数ペア:

[(1, 15975765), (3, 5325255), (5, 3195153), (9, 1775085), (13, 1228905), (15, 1065051), (27, 591695), (39, 409635), (45, 355017), (65, 245781), (117, 136545), (135, 118339), (195, 81927), (351, 45515), (585, 27309), (1755, 9103)]