71615545

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1579}}^1$

素因数の和:1824

約数の個数: 16

約数和(自身を含む): 88277760

約数和(自身を除く): 16662215

約数列:

[1, 5, 47, 193, 235, 965, 1579, 7895, 9071, 45355, 74213, 304747, 371065, 1523735, 14323109, 71615545]

約数ペア:

[(1, 71615545), (5, 14323109), (47, 1523735), (193, 371065), (235, 304747), (965, 74213), (1579, 45355), (7895, 9071)]