4475355

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{383}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 7741440

約数和(自身を除く): 3266085

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 383, 615, 779, 1149, 1915, 2337, 3895, 5745, 7277, 11685, 15703, 21831, 36385, 47109, 78515, 109155, 235545, 298357, 895071, 1491785, 4475355]

約数ペア:

[(1, 4475355), (3, 1491785), (5, 895071), (15, 298357), (19, 235545), (41, 109155), (57, 78515), (95, 47109), (123, 36385), (205, 21831), (285, 15703), (383, 11685), (615, 7277), (779, 5745), (1149, 3895), (1915, 2337)]