5220703145

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{237143}}^1$

素因数の和:237209

約数の個数: 32

約数和(自身を含む): 7785911808

約数和(自身を除く): 2565208663

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 259, 595, 629, 1295, 3145, 4403, 22015, 237143, 1185715, 1660001, 4031431, 8300005, 8774291, 20157155, 28220017, 43871455, 61420037, 141100085, 149162947, 307100185, 745814735, 1044140629, 5220703145]

約数ペア:

[(1, 5220703145), (5, 1044140629), (7, 745814735), (17, 307100185), (35, 149162947), (37, 141100085), (85, 61420037), (119, 43871455), (185, 28220017), (259, 20157155), (595, 8774291), (629, 8300005), (1295, 4031431), (3145, 1660001), (4403, 1185715), (22015, 237143)]