1892679025

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{23417}}^1$

素因数の和:23541

約数の個数: 24

約数和(自身を含む): 2430507384

約数和(自身を除く): 537828359

約数列:

[1, 5, 25, 53, 61, 265, 305, 1325, 1525, 3233, 16165, 23417, 80825, 117085, 585425, 1241101, 1428437, 6205505, 7142185, 31027525, 35710925, 75707161, 378535805, 1892679025]

約数ペア:

[(1, 1892679025), (5, 378535805), (25, 75707161), (53, 35710925), (61, 31027525), (265, 7142185), (305, 6205505), (1325, 1428437), (1525, 1241101), (3233, 585425), (16165, 117085), (23417, 80825)]