25087465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13309}}^1$

素因数の和:13356

約数の個数: 16

約数和(自身を含む): 33541200

約数和(自身を除く): 8453735

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 13309, 66545, 173017, 385961, 865085, 1929805, 5017493, 25087465]

約数ペア:

[(1, 25087465), (5, 5017493), (13, 1929805), (29, 865085), (65, 385961), (145, 173017), (377, 66545), (1885, 13309)]