61814005

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1$

素因数の和:561

約数の個数: 32

約数和(自身を含む): 84395520

約数和(自身を除く): 22581515

約数列:

[1, 5, 11, 43, 55, 59, 215, 295, 443, 473, 649, 2215, 2365, 2537, 3245, 4873, 12685, 19049, 24365, 26137, 27907, 95245, 130685, 139535, 209539, 287507, 1047695, 1123891, 1437535, 5619455, 12362801, 61814005]

約数ペア:

[(1, 61814005), (5, 12362801), (11, 5619455), (43, 1437535), (55, 1123891), (59, 1047695), (215, 287507), (295, 209539), (443, 139535), (473, 130685), (649, 95245), (2215, 27907), (2365, 26137), (2537, 24365), (3245, 19049), (4873, 12685)]