68689595

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{10463}}^1$

素因数の和:10582

約数の個数: 16

約数和(自身を含む): 89655552

約数和(自身を除く): 20965957

約数列:

[1, 5, 13, 65, 101, 505, 1313, 6565, 10463, 52315, 136019, 680095, 1056763, 5283815, 13737919, 68689595]

約数ペア:

[(1, 68689595), (5, 13737919), (13, 5283815), (65, 1056763), (101, 680095), (505, 136019), (1313, 52315), (6565, 10463)]