7987415

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:922

約数の個数: 16

約数和(自身を含む): 10039680

約数和(自身を除く): 2052265

約数列:

[1, 5, 41, 47, 205, 235, 829, 1927, 4145, 9635, 33989, 38963, 169945, 194815, 1597483, 7987415]

約数ペア:

[(1, 7987415), (5, 1597483), (41, 194815), (47, 169945), (205, 38963), (235, 33989), (829, 9635), (1927, 4145)]