38327905

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{881}}^1$

素因数の和:1017

約数の個数: 32

約数和(自身を含む): 57915648

約数和(自身を除く): 19587743

約数列:

[1, 5, 7, 11, 35, 55, 77, 113, 385, 565, 791, 881, 1243, 3955, 4405, 6167, 6215, 8701, 9691, 30835, 43505, 48455, 67837, 99553, 339185, 497765, 696871, 1095083, 3484355, 5475415, 7665581, 38327905]

約数ペア:

[(1, 38327905), (5, 7665581), (7, 5475415), (11, 3484355), (35, 1095083), (55, 696871), (77, 497765), (113, 339185), (385, 99553), (565, 67837), (791, 48455), (881, 43505), (1243, 30835), (3955, 9691), (4405, 8701), (6167, 6215)]