172580915

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{13901}}^1$

素因数の和:14110

約数の個数: 16

約数和(自身を含む): 224211456

約数和(自身を除く): 51630541

約数列:

[1, 5, 13, 65, 191, 955, 2483, 12415, 13901, 69505, 180713, 903565, 2655091, 13275455, 34516183, 172580915]

約数ペア:

[(1, 172580915), (5, 34516183), (13, 13275455), (65, 2655091), (191, 903565), (955, 180713), (2483, 69505), (12415, 13901)]