339969082895

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{337}}^1\times {\mathrm{64399}}^1$

素因数の和:64995

約数の個数: 32

約数和(自身を含む): 442483641600

約数和(自身を除く): 102514558705

約数列:

[1, 5, 13, 65, 241, 337, 1205, 1685, 3133, 4381, 15665, 21905, 64399, 81217, 321995, 406085, 837187, 1055821, 4185935, 5279105, 15520159, 21702463, 77600795, 108512315, 201762067, 282132019, 1008810335, 1410660095, 5230293583, 26151467915, 67993816579, 339969082895]

約数ペア:

[(1, 339969082895), (5, 67993816579), (13, 26151467915), (65, 5230293583), (241, 1410660095), (337, 1008810335), (1205, 282132019), (1685, 201762067), (3133, 108512315), (4381, 77600795), (15665, 21702463), (21905, 15520159), (64399, 5279105), (81217, 4185935), (321995, 1055821), (406085, 837187)]