25479025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7127}}^1$

素因数の和:7161

約数の個数: 24

約数和(自身を含む): 37122624

約数和(自身を除く): 11643599

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3575, 7127, 35635, 78397, 92651, 178175, 391985, 463255, 1019161, 1959925, 2316275, 5095805, 25479025]

約数ペア:

[(1, 25479025), (5, 5095805), (11, 2316275), (13, 1959925), (25, 1019161), (55, 463255), (65, 391985), (143, 178175), (275, 92651), (325, 78397), (715, 35635), (3575, 7127)]