138412085

素因数分解:

$5^1\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{2213}}^1$

素因数の和:4012

約数の個数: 16

約数和(自身を含む): 190014336

約数和(自身を除く): 51602251

約数列:

[1, 5, 7, 35, 1787, 2213, 8935, 11065, 12509, 15491, 62545, 77455, 3954631, 19773155, 27682417, 138412085]

約数ペア:

[(1, 138412085), (5, 27682417), (7, 19773155), (35, 3954631), (1787, 77455), (2213, 62545), (8935, 15491), (11065, 12509)]