155514254885

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{2549623}}^1$

素因数の和:2550748

約数の個数: 16

約数和(自身を含む): 203765950080

約数和(自身を除く): 48251695195

約数列:

[1, 5, 11, 55, 1109, 5545, 12199, 60995, 2549623, 12748115, 28045853, 140229265, 2827531907, 14137659535, 31102850977, 155514254885]

約数ペア:

[(1, 155514254885), (5, 31102850977), (11, 14137659535), (55, 2827531907), (1109, 140229265), (5545, 28045853), (12199, 12748115), (60995, 2549623)]