125705525

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{1381}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 170682528

約数和(自身を除く): 44977003

約数列:

[1, 5, 11, 25, 55, 275, 331, 1381, 1655, 3641, 6905, 8275, 15191, 18205, 34525, 75955, 91025, 379775, 457111, 2285555, 5028221, 11427775, 25141105, 125705525]

約数ペア:

[(1, 125705525), (5, 25141105), (11, 11427775), (25, 5028221), (55, 2285555), (275, 457111), (331, 379775), (1381, 91025), (1655, 75955), (3641, 34525), (6905, 18205), (8275, 15191)]