6476750005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1999}}^1\times {\mathrm{58909}}^1$

素因数の和:60924

約数の個数: 16

約数和(自身を含む): 8483040000

約数和(自身を除く): 2006289995

約数列:

[1, 5, 11, 55, 1999, 9995, 21989, 58909, 109945, 294545, 647999, 3239995, 117759091, 588795455, 1295350001, 6476750005]

約数ペア:

[(1, 6476750005), (5, 1295350001), (11, 588795455), (55, 117759091), (1999, 3239995), (9995, 647999), (21989, 294545), (58909, 109945)]