47860865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43313}}^1$

素因数の和:43348

約数の個数: 16

約数和(自身を含む): 65490768

約数和(自身を除く): 17629903

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 43313, 216565, 563069, 736321, 2815345, 3681605, 9572173, 47860865]

約数ペア:

[(1, 47860865), (5, 9572173), (13, 3681605), (17, 2815345), (65, 736321), (85, 563069), (221, 216565), (1105, 43313)]