74328776915

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2729}}^1\times {\mathrm{320431}}^1$

素因数の和:323182

約数の個数: 16

約数和(自身を含む): 94476170880

約数和(自身を除く): 20147393965

約数列:

[1, 5, 17, 85, 2729, 13645, 46393, 231965, 320431, 1602155, 5447327, 27236635, 874456199, 4372280995, 14865755383, 74328776915]

約数ペア:

[(1, 74328776915), (5, 14865755383), (17, 4372280995), (85, 874456199), (2729, 27236635), (13645, 5447327), (46393, 1602155), (231965, 320431)]