90870779

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:550

約数の個数: 16

約数和(自身を含む): 96033600

約数和(自身を除く): 5162821

約数列:

[1, 37, 53, 149, 311, 1961, 5513, 7897, 11507, 16483, 46339, 292189, 609871, 1714543, 2455967, 90870779]

約数ペア:

[(1, 90870779), (37, 2455967), (53, 1714543), (149, 609871), (311, 292189), (1961, 46339), (5513, 16483), (7897, 11507)]