67645305

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16519}}^1$

素因数の和:16550

約数の個数: 48

約数和(自身を含む): 144318720

約数和(自身を除く): 76673415

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 16519, 49557, 82595, 115633, 148671, 214747, 247785, 346899, 578165, 644241, 743355, 1040697, 1073735, 1503229, 1734495, 1932723, 3221205, 4509687, 5203485, 7516145, 9663615, 13529061, 22548435, 67645305]

約数ペア:

[(1, 67645305), (3, 22548435), (5, 13529061), (7, 9663615), (9, 7516145), (13, 5203485), (15, 4509687), (21, 3221205), (35, 1932723), (39, 1734495), (45, 1503229), (63, 1073735), (65, 1040697), (91, 743355), (105, 644241), (117, 578165), (195, 346899), (273, 247785), (315, 214747), (455, 148671), (585, 115633), (819, 82595), (1365, 49557), (4095, 16519)]