54988575

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:464

約数の個数: 48

約数和(自身を含む): 95517696

約数和(自身を除く): 40529121

約数列:

[1, 3, 5, 15, 25, 31, 67, 75, 93, 155, 201, 335, 353, 465, 775, 1005, 1059, 1675, 1765, 2077, 2325, 5025, 5295, 6231, 8825, 10385, 10943, 23651, 26475, 31155, 32829, 51925, 54715, 70953, 118255, 155775, 164145, 273575, 354765, 591275, 733181, 820725, 1773825, 2199543, 3665905, 10997715, 18329525, 54988575]

約数ペア:

[(1, 54988575), (3, 18329525), (5, 10997715), (15, 3665905), (25, 2199543), (31, 1773825), (67, 820725), (75, 733181), (93, 591275), (155, 354765), (201, 273575), (335, 164145), (353, 155775), (465, 118255), (775, 70953), (1005, 54715), (1059, 51925), (1675, 32829), (1765, 31155), (2077, 26475), (2325, 23651), (5025, 10943), (5295, 10385), (6231, 8825)]