5099965

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2531}}^1$

素因数の和:2580

約数の個数: 16

約数和(自身を含む): 6806016

約数和(自身を除く): 1706051

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 2531, 12655, 32903, 78461, 164515, 392305, 1019993, 5099965]

約数ペア:

[(1, 5099965), (5, 1019993), (13, 392305), (31, 164515), (65, 78461), (155, 32903), (403, 12655), (2015, 2531)]