56364975

素因数分解:

$3^2\times 5^2\times {\mathrm{31}}^1\times {\mathrm{8081}}^1$

素因数の和:8128

約数の個数: 36

約数和(自身を含む): 104225472

約数和(自身を除く): 47860497

約数列:

[1, 3, 5, 9, 15, 25, 31, 45, 75, 93, 155, 225, 279, 465, 775, 1395, 2325, 6975, 8081, 24243, 40405, 72729, 121215, 202025, 250511, 363645, 606075, 751533, 1252555, 1818225, 2254599, 3757665, 6262775, 11272995, 18788325, 56364975]

約数ペア:

[(1, 56364975), (3, 18788325), (5, 11272995), (9, 6262775), (15, 3757665), (25, 2254599), (31, 1818225), (45, 1252555), (75, 751533), (93, 606075), (155, 363645), (225, 250511), (279, 202025), (465, 121215), (775, 72729), (1395, 40405), (2325, 24243), (6975, 8081)]