2813309515

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{84649}}^1$

素因数の和:84711

約数の個数: 24

約数和(自身を含む): 3742207200

約数和(自身を除く): 928897685

約数列:

[1, 5, 17, 23, 85, 115, 289, 391, 1445, 1955, 6647, 33235, 84649, 423245, 1439033, 1946927, 7195165, 9734635, 24463561, 33097759, 122317805, 165488795, 562661903, 2813309515]

約数ペア:

[(1, 2813309515), (5, 562661903), (17, 165488795), (23, 122317805), (85, 33097759), (115, 24463561), (289, 9734635), (391, 7195165), (1445, 1946927), (1955, 1439033), (6647, 423245), (33235, 84649)]