78625595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{19681}}^1$

素因数の和:19750

約数の個数: 16

約数和(自身を含む): 102031488

約数和(自身を除く): 23405893

約数列:

[1, 5, 17, 47, 85, 235, 799, 3995, 19681, 98405, 334577, 925007, 1672885, 4625035, 15725119, 78625595]

約数ペア:

[(1, 78625595), (5, 15725119), (17, 4625035), (47, 1672885), (85, 925007), (235, 334577), (799, 98405), (3995, 19681)]