7960215

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4051}}^1$

素因数の和:4190

約数の個数: 16

約数和(自身を含む): 12836736

約数和(自身を除く): 4876521

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 4051, 12153, 20255, 60765, 530681, 1592043, 2653405, 7960215]

約数ペア:

[(1, 7960215), (3, 2653405), (5, 1592043), (15, 530681), (131, 60765), (393, 20255), (655, 12153), (1965, 4051)]