1520641015

素因数分解:

$5^1\times {\mathrm{103}}^2\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:583

約数の個数: 24

約数和(自身を含む): 1866633120

約数和(自身を除く): 345992105

約数列:

[1, 5, 103, 109, 263, 515, 545, 1315, 10609, 11227, 27089, 28667, 53045, 56135, 135445, 143335, 1156381, 2790167, 2952701, 5781905, 13950835, 14763505, 304128203, 1520641015]

約数ペア:

[(1, 1520641015), (5, 304128203), (103, 14763505), (109, 13950835), (263, 5781905), (515, 2952701), (545, 2790167), (1315, 1156381), (10609, 143335), (11227, 135445), (27089, 56135), (28667, 53045)]