15663042205

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1523}}^1\times {\mathrm{2417}}^1$

素因数の和:4005

約数の個数: 32

約数和(自身を含む): 20164495104

約数和(自身を除く): 4501452899

約数列:

[1, 5, 23, 37, 115, 185, 851, 1523, 2417, 4255, 7615, 12085, 35029, 55591, 56351, 89429, 175145, 277955, 281755, 447145, 1296073, 2056867, 3681091, 6480365, 10284335, 18405455, 84665093, 136200367, 423325465, 681001835, 3132608441, 15663042205]

約数ペア:

[(1, 15663042205), (5, 3132608441), (23, 681001835), (37, 423325465), (115, 136200367), (185, 84665093), (851, 18405455), (1523, 10284335), (2417, 6480365), (4255, 3681091), (7615, 2056867), (12085, 1296073), (35029, 447145), (55591, 281755), (56351, 277955), (89429, 175145)]