13005005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8699}}^1$

素因数の和:8740

約数の個数: 16

約数和(自身を含む): 17539200

約数和(自身を除く): 4534195

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 8699, 43495, 113087, 200077, 565435, 1000385, 2601001, 13005005]

約数ペア:

[(1, 13005005), (5, 2601001), (13, 1000385), (23, 565435), (65, 200077), (115, 113087), (299, 43495), (1495, 8699)]