78227945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1\times {\mathrm{1571}}^1$

素因数の和:2032

約数の個数: 16

約数和(自身を含む): 98243712

約数和(自身を除く): 20015767

約数列:

[1, 5, 23, 115, 433, 1571, 2165, 7855, 9959, 36133, 49795, 180665, 680243, 3401215, 15645589, 78227945]

約数ペア:

[(1, 78227945), (5, 15645589), (23, 3401215), (115, 680243), (433, 180665), (1571, 49795), (2165, 36133), (7855, 9959)]