89065145

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{2131}}^1$

素因数の和:2792

約数の個数: 16

約数和(自身を含む): 115332672

約数和(自身を除く): 26267527

約数列:

[1, 5, 13, 65, 643, 2131, 3215, 8359, 10655, 27703, 41795, 138515, 1370233, 6851165, 17813029, 89065145]

約数ペア:

[(1, 89065145), (5, 17813029), (13, 6851165), (65, 1370233), (643, 138515), (2131, 41795), (3215, 27703), (8359, 10655)]