2991536065

素因数分解:

$5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{379}}^1\times {\mathrm{2069}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 4153248000

約数和(自身を除く): 1161711935

約数列:

[1, 5, 7, 35, 109, 379, 545, 763, 1895, 2069, 2653, 3815, 10345, 13265, 14483, 41311, 72415, 206555, 225521, 289177, 784151, 1127605, 1445885, 1578647, 3920755, 5489057, 7893235, 27445285, 85472459, 427362295, 598307213, 2991536065]

約数ペア:

[(1, 2991536065), (5, 598307213), (7, 427362295), (35, 85472459), (109, 27445285), (379, 7893235), (545, 5489057), (763, 3920755), (1895, 1578647), (2069, 1445885), (2653, 1127605), (3815, 784151), (10345, 289177), (13265, 225521), (14483, 206555), (41311, 72415)]