156920101025

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{1999619}}^1$

素因数の和:1999745

約数の個数: 24

約数和(自身を含む): 201833644320

約数和(自身を除く): 44913543295

約数列:

[1, 5, 25, 43, 73, 215, 365, 1075, 1825, 3139, 15695, 78475, 1999619, 9998095, 49990475, 85983617, 145972187, 429918085, 729860935, 2149590425, 3649304675, 6276804041, 31384020205, 156920101025]

約数ペア:

[(1, 156920101025), (5, 31384020205), (25, 6276804041), (43, 3649304675), (73, 2149590425), (215, 729860935), (365, 429918085), (1075, 145972187), (1825, 85983617), (3139, 49990475), (15695, 9998095), (78475, 1999619)]