71323719185

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2930911}}^1$

素因数の和:2931104

約数の個数: 16

約数和(自身を含む): 88912146432

約数和(自身を除く): 17588427247

約数列:

[1, 5, 31, 155, 157, 785, 4867, 24335, 2930911, 14654555, 90858241, 454291205, 460153027, 2300765135, 14264743837, 71323719185]

約数ペア:

[(1, 71323719185), (5, 14264743837), (31, 2300765135), (155, 460153027), (157, 454291205), (785, 90858241), (4867, 14654555), (24335, 2930911)]