8972335

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 11040480

約数和(自身を除く): 2068145

約数列:

[1, 5, 101, 109, 163, 505, 545, 815, 11009, 16463, 17767, 55045, 82315, 88835, 1794467, 8972335]

約数ペア:

[(1, 8972335), (5, 1794467), (101, 88835), (109, 82315), (163, 55045), (505, 17767), (545, 16463), (815, 11009)]