11254559905

素因数分解:

$5^1\times {\mathrm{523}}^1\times {\mathrm{1999}}^1\times {\mathrm{2153}}^1$

素因数の和:4680

約数の個数: 16

約数和(自身を含む): 13544352000

約数和(自身を除く): 2289792095

約数列:

[1, 5, 523, 1999, 2153, 2615, 9995, 10765, 1045477, 1126019, 4303847, 5227385, 5630095, 21519235, 2250911981, 11254559905]

約数ペア:

[(1, 11254559905), (5, 2250911981), (523, 21519235), (1999, 5630095), (2153, 5227385), (2615, 4303847), (9995, 1126019), (10765, 1045477)]