149720515

素因数分解:

$5^1\times 7^1\times {\mathrm{1933}}^1\times {\mathrm{2213}}^1$

素因数の和:4158

約数の個数: 16

約数和(自身を含む): 205530048

約数和(自身を除く): 55809533

約数列:

[1, 5, 7, 35, 1933, 2213, 9665, 11065, 13531, 15491, 67655, 77455, 4277729, 21388645, 29944103, 149720515]

約数ペア:

[(1, 149720515), (5, 29944103), (7, 21388645), (35, 4277729), (1933, 77455), (2213, 67655), (9665, 15491), (11065, 13531)]