2015786305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{9551}}^1$

素因数の和:9777

約数の個数: 32

約数和(自身を含む): 2772983808

約数和(自身を除く): 757197503

約数列:

[1, 5, 13, 17, 65, 85, 191, 221, 955, 1105, 2483, 3247, 9551, 12415, 16235, 42211, 47755, 124163, 162367, 211055, 620815, 811835, 1824241, 2110771, 9121205, 10553855, 23715133, 31012097, 118575665, 155060485, 403157261, 2015786305]

約数ペア:

[(1, 2015786305), (5, 403157261), (13, 155060485), (17, 118575665), (65, 31012097), (85, 23715133), (191, 10553855), (221, 9121205), (955, 2110771), (1105, 1824241), (2483, 811835), (3247, 620815), (9551, 211055), (12415, 162367), (16235, 124163), (42211, 47755)]