157265015

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{16633}}^1$

素因数の和:16730

約数の個数: 16

約数和(自身を含む): 198011136

約数和(自身を除く): 40746121

約数列:

[1, 5, 31, 61, 155, 305, 1891, 9455, 16633, 83165, 515623, 1014613, 2578115, 5073065, 31453003, 157265015]

約数ペア:

[(1, 157265015), (5, 31453003), (31, 5073065), (61, 2578115), (155, 1014613), (305, 515623), (1891, 83165), (9455, 16633)]