329645535

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{28211}}^1$

素因数の和:28279

約数の個数: 32

約数和(自身を含む): 568753920

約数和(自身を除く): 239108385

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 11685, 28211, 84633, 141055, 423165, 536009, 1156651, 1608027, 2680045, 3469953, 5783255, 8040135, 17349765, 21976369, 65929107, 109881845, 329645535]

約数ペア:

[(1, 329645535), (3, 109881845), (5, 65929107), (15, 21976369), (19, 17349765), (41, 8040135), (57, 5783255), (95, 3469953), (123, 2680045), (205, 1608027), (285, 1156651), (615, 536009), (779, 423165), (2337, 141055), (3895, 84633), (11685, 28211)]