55927665

素因数分解:

$3^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:452

約数の個数: 48

約数和(自身を含む): 101477376

約数和(自身を除く): 45549711

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 191, 241, 243, 405, 573, 723, 955, 1205, 1215, 1719, 2169, 2865, 3615, 5157, 6507, 8595, 10845, 15471, 19521, 25785, 32535, 46031, 46413, 58563, 77355, 97605, 138093, 230155, 232065, 292815, 414279, 690465, 1242837, 2071395, 3728511, 6214185, 11185533, 18642555, 55927665]

約数ペア:

[(1, 55927665), (3, 18642555), (5, 11185533), (9, 6214185), (15, 3728511), (27, 2071395), (45, 1242837), (81, 690465), (135, 414279), (191, 292815), (241, 232065), (243, 230155), (405, 138093), (573, 97605), (723, 77355), (955, 58563), (1205, 46413), (1215, 46031), (1719, 32535), (2169, 25785), (2865, 19521), (3615, 15471), (5157, 10845), (6507, 8595)]