53270865

素因数分解:

$3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4243}}^1$

素因数の和:4291

約数の個数: 40

約数和(自身を含む): 98596608

約数和(自身を除く): 45325743

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 81, 93, 135, 155, 279, 405, 465, 837, 1395, 2511, 4185, 4243, 12555, 12729, 21215, 38187, 63645, 114561, 131533, 190935, 343683, 394599, 572805, 657665, 1183797, 1718415, 1972995, 3551391, 5918985, 10654173, 17756955, 53270865]

約数ペア:

[(1, 53270865), (3, 17756955), (5, 10654173), (9, 5918985), (15, 3551391), (27, 1972995), (31, 1718415), (45, 1183797), (81, 657665), (93, 572805), (135, 394599), (155, 343683), (279, 190935), (405, 131533), (465, 114561), (837, 63645), (1395, 38187), (2511, 21215), (4185, 12729), (4243, 12555)]