3090425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:317

約数の個数: 24

約数和(自身を含む): 4254936

約数和(自身を除く): 1164511

約数列:

[1, 5, 13, 25, 37, 65, 185, 257, 325, 481, 925, 1285, 2405, 3341, 6425, 9509, 12025, 16705, 47545, 83525, 123617, 237725, 618085, 3090425]

約数ペア:

[(1, 3090425), (5, 618085), (13, 237725), (25, 123617), (37, 83525), (65, 47545), (185, 16705), (257, 12025), (325, 9509), (481, 6425), (925, 3341), (1285, 2405)]