713457745

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{12959}}^1$

素因数の和:13006

約数の個数: 48

約数和(自身を含む): 1158312960

約数和(自身を除く): 444855215

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 121, 143, 385, 455, 605, 715, 847, 1001, 1573, 4235, 5005, 7865, 11011, 12959, 55055, 64795, 90713, 142549, 168467, 453565, 712745, 842335, 997843, 1179269, 1568039, 1853137, 4989215, 5896345, 7840195, 9265685, 10976273, 12971959, 20384507, 54881365, 64859795, 101922535, 142691549, 713457745]

約数ペア:

[(1, 713457745), (5, 142691549), (7, 101922535), (11, 64859795), (13, 54881365), (35, 20384507), (55, 12971959), (65, 10976273), (77, 9265685), (91, 7840195), (121, 5896345), (143, 4989215), (385, 1853137), (455, 1568039), (605, 1179269), (715, 997843), (847, 842335), (1001, 712745), (1573, 453565), (4235, 168467), (5005, 142549), (7865, 90713), (11011, 64795), (12959, 55055)]