85877385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{1129}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 150353280

約数和(自身を除く): 64475895

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 461, 1129, 1383, 2305, 3387, 5071, 5645, 6915, 12419, 15213, 16935, 25355, 37257, 62095, 76065, 186285, 520469, 1561407, 2602345, 5725159, 7807035, 17175477, 28625795, 85877385]

約数ペア:

[(1, 85877385), (3, 28625795), (5, 17175477), (11, 7807035), (15, 5725159), (33, 2602345), (55, 1561407), (165, 520469), (461, 186285), (1129, 76065), (1383, 62095), (2305, 37257), (3387, 25355), (5071, 16935), (5645, 15213), (6915, 12419)]