156916755

素因数分解:

$3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{27457}}^1$

素因数の和:27595

約数の個数: 24

約数和(自身を含む): 274140672

約数和(自身を除く): 117223917

約数列:

[1, 3, 5, 9, 15, 45, 127, 381, 635, 1143, 1905, 5715, 27457, 82371, 137285, 247113, 411855, 1235565, 3487039, 10461117, 17435195, 31383351, 52305585, 156916755]

約数ペア:

[(1, 156916755), (3, 52305585), (5, 31383351), (9, 17435195), (15, 10461117), (45, 3487039), (127, 1235565), (381, 411855), (635, 247113), (1143, 137285), (1905, 82371), (5715, 27457)]