711597315

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^4\times {\mathrm{151}}^1$

素因数の和:222

約数の個数: 80

約数和(自身を含む): 1354473216

約数和(自身を除く): 642875901

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 151, 165, 169, 195, 429, 453, 507, 715, 755, 845, 1661, 1859, 1963, 2145, 2197, 2265, 2535, 4983, 5577, 5889, 6591, 8305, 9295, 9815, 10985, 21593, 24167, 24915, 25519, 27885, 28561, 29445, 32955, 64779, 72501, 76557, 85683, 107965, 120835, 127595, 142805, 280709, 314171, 323895, 331747, 362505, 382785, 428415, 842127, 942513, 995241, 1403545, 1570855, 1658735, 3649217, 4210635, 4312711, 4712565, 4976205, 10947651, 12938133, 18246085, 21563555, 47439821, 54738255, 64690665, 142319463, 237199105, 711597315]

約数ペア:

[(1, 711597315), (3, 237199105), (5, 142319463), (11, 64690665), (13, 54738255), (15, 47439821), (33, 21563555), (39, 18246085), (55, 12938133), (65, 10947651), (143, 4976205), (151, 4712565), (165, 4312711), (169, 4210635), (195, 3649217), (429, 1658735), (453, 1570855), (507, 1403545), (715, 995241), (755, 942513), (845, 842127), (1661, 428415), (1859, 382785), (1963, 362505), (2145, 331747), (2197, 323895), (2265, 314171), (2535, 280709), (4983, 142805), (5577, 127595), (5889, 120835), (6591, 107965), (8305, 85683), (9295, 76557), (9815, 72501), (10985, 64779), (21593, 32955), (24167, 29445), (24915, 28561), (25519, 27885)]