56475135

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 101795616

約数和(自身を除く): 45320481

約数列:

[1, 3, 5, 9, 15, 37, 45, 107, 111, 185, 317, 321, 333, 535, 555, 951, 963, 1585, 1605, 1665, 2853, 3959, 4755, 4815, 11729, 11877, 14265, 19795, 33919, 35187, 35631, 58645, 59385, 101757, 105561, 169595, 175935, 178155, 305271, 508785, 527805, 1255003, 1526355, 3765009, 6275015, 11295027, 18825045, 56475135]

約数ペア:

[(1, 56475135), (3, 18825045), (5, 11295027), (9, 6275015), (15, 3765009), (37, 1526355), (45, 1255003), (107, 527805), (111, 508785), (185, 305271), (317, 178155), (321, 175935), (333, 169595), (535, 105561), (555, 101757), (951, 59385), (963, 58645), (1585, 35631), (1605, 35187), (1665, 33919), (2853, 19795), (3959, 14265), (4755, 11877), (4815, 11729)]