1330255785

素因数分解:

$3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{698297}}^1$

素因数の和:698432

約数の個数: 16

約数和(自身を含む): 2145171456

約数和(自身を除く): 814915671

約数列:

[1, 3, 5, 15, 127, 381, 635, 1905, 698297, 2094891, 3491485, 10474455, 88683719, 266051157, 443418595, 1330255785]

約数ペア:

[(1, 1330255785), (3, 443418595), (5, 266051157), (15, 88683719), (127, 10474455), (381, 3491485), (635, 2094891), (1905, 698297)]