172959095

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{2969}}^1$

素因数の和:3226

約数の個数: 16

約数和(自身を含む): 212129280

約数和(自身を除く): 39170185

約数列:

[1, 5, 61, 191, 305, 955, 2969, 11651, 14845, 58255, 181109, 567079, 905545, 2835395, 34591819, 172959095]

約数ペア:

[(1, 172959095), (5, 34591819), (61, 2835395), (191, 905545), (305, 567079), (955, 181109), (2969, 58255), (11651, 14845)]