25279735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13411}}^1$

素因数の和:13458

約数の個数: 16

約数和(自身を含む): 33798240

約数和(自身を除く): 8518505

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 13411, 67055, 174343, 388919, 871715, 1944595, 5055947, 25279735]

約数ペア:

[(1, 25279735), (5, 5055947), (13, 1944595), (29, 871715), (65, 388919), (145, 174343), (377, 67055), (1885, 13411)]