520327065

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1\times {\mathrm{1423}}^1$

素因数の和:2733

約数の個数: 32

約数和(自身を含む): 877639680

約数和(自身を除く): 357312615

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 1283, 1423, 3849, 4269, 6415, 7115, 19245, 21345, 24377, 27037, 73131, 81111, 121885, 135185, 365655, 405555, 1825709, 5477127, 9128545, 27385635, 34688471, 104065413, 173442355, 520327065]

約数ペア:

[(1, 520327065), (3, 173442355), (5, 104065413), (15, 34688471), (19, 27385635), (57, 9128545), (95, 5477127), (285, 1825709), (1283, 405555), (1423, 365655), (3849, 135185), (4269, 121885), (6415, 81111), (7115, 73131), (19245, 27037), (21345, 24377)]