1285513367045

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1\times {\mathrm{9580157}}^1$

素因数の和:9580780

約数の個数: 16

約数和(自身を含む): 1578196908288

約数和(自身を除く): 292683541243

約数列:

[1, 5, 47, 235, 571, 2855, 26837, 134185, 9580157, 47900785, 450267379, 2251336895, 5470269647, 27351348235, 257102673409, 1285513367045]

約数ペア:

[(1, 1285513367045), (5, 257102673409), (47, 27351348235), (235, 5470269647), (571, 2251336895), (2855, 450267379), (26837, 47900785), (134185, 9580157)]