25316665

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{1571}}^1$

素因数の和:1880

約数の個数: 16

約数和(自身を含む): 33276096

約数和(自身を除く): 7959431

約数列:

[1, 5, 11, 55, 293, 1465, 1571, 3223, 7855, 16115, 17281, 86405, 460303, 2301515, 5063333, 25316665]

約数ペア:

[(1, 25316665), (5, 5063333), (11, 2301515), (55, 460303), (293, 86405), (1465, 17281), (1571, 16115), (3223, 7855)]