1620495145

素因数分解:

$5^1\times {\mathrm{113}}^1\times {\mathrm{571}}^1\times {\mathrm{5023}}^1$

素因数の和:5712

約数の個数: 16

約数和(自身を含む): 1965629952

約数和(自身を除く): 345134807

約数列:

[1, 5, 113, 565, 571, 2855, 5023, 25115, 64523, 322615, 567599, 2837995, 2868133, 14340665, 324099029, 1620495145]

約数ペア:

[(1, 1620495145), (5, 324099029), (113, 14340665), (565, 2868133), (571, 2837995), (2855, 567599), (5023, 322615), (25115, 64523)]