173620035

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 310957920

約数和(自身を除く): 137337885

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 139, 205, 369, 417, 615, 677, 695, 1251, 1845, 2031, 2085, 3385, 5699, 6093, 6255, 10155, 17097, 27757, 28495, 30465, 51291, 83271, 85485, 94103, 138785, 249813, 256455, 282309, 416355, 470515, 846927, 1249065, 1411545, 3858223, 4234635, 11574669, 19291115, 34724007, 57873345, 173620035]

約数ペア:

[(1, 173620035), (3, 57873345), (5, 34724007), (9, 19291115), (15, 11574669), (41, 4234635), (45, 3858223), (123, 1411545), (139, 1249065), (205, 846927), (369, 470515), (417, 416355), (615, 282309), (677, 256455), (695, 249813), (1251, 138785), (1845, 94103), (2031, 85485), (2085, 83271), (3385, 51291), (5699, 30465), (6093, 28495), (6255, 27757), (10155, 17097)]