68202745

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1297}}^1$

素因数の和:2124

約数の個数: 16

約数和(自身を含む): 88315920

約数和(自身を除く): 20113175

約数列:

[1, 5, 13, 65, 809, 1297, 4045, 6485, 10517, 16861, 52585, 84305, 1049273, 5246365, 13640549, 68202745]

約数ペア:

[(1, 68202745), (5, 13640549), (13, 5246365), (65, 1049273), (809, 84305), (1297, 52585), (4045, 16861), (6485, 10517)]