1906014025

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{1019}}^1\times {\mathrm{3253}}^1$

素因数の和:4305

約数の個数: 24

約数和(自身を含む): 2469395520

約数和(自身を除く): 563381495

約数列:

[1, 5, 23, 25, 115, 575, 1019, 3253, 5095, 16265, 23437, 25475, 74819, 81325, 117185, 374095, 585925, 1870475, 3314807, 16574035, 76240561, 82870175, 381202805, 1906014025]

約数ペア:

[(1, 1906014025), (5, 381202805), (23, 82870175), (25, 76240561), (115, 16574035), (575, 3314807), (1019, 1870475), (3253, 585925), (5095, 374095), (16265, 117185), (23437, 81325), (25475, 74819)]