68575455

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117223}}^1$

素因数の和:117247

約数の個数: 24

約数和(自身を含む): 128008608

約数和(自身を除く): 59433153

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 117223, 351669, 586115, 1055007, 1523899, 1758345, 4571697, 5275035, 7619495, 13715091, 22858485, 68575455]

約数ペア:

[(1, 68575455), (3, 22858485), (5, 13715091), (9, 7619495), (13, 5275035), (15, 4571697), (39, 1758345), (45, 1523899), (65, 1055007), (117, 586115), (195, 351669), (585, 117223)]