85255525

素因数分解:

$5^2\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:501

約数の個数: 24

約数和(自身を含む): 108055584

約数和(自身を除く): 22800059

約数列:

[1, 5, 25, 83, 181, 227, 415, 905, 1135, 2075, 4525, 5675, 15023, 18841, 41087, 75115, 94205, 205435, 375575, 471025, 1027175, 3410221, 17051105, 85255525]

約数ペア:

[(1, 85255525), (5, 17051105), (25, 3410221), (83, 1027175), (181, 471025), (227, 375575), (415, 205435), (905, 94205), (1135, 75115), (2075, 41087), (4525, 18841), (5675, 15023)]