24540685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 34513920

約数和(自身を除く): 9973235

約数列:

[1, 5, 13, 19, 31, 65, 95, 155, 247, 403, 589, 641, 1235, 2015, 2945, 3205, 7657, 8333, 12179, 19871, 38285, 41665, 60895, 99355, 158327, 258323, 377549, 791635, 1291615, 1887745, 4908137, 24540685]

約数ペア:

[(1, 24540685), (5, 4908137), (13, 1887745), (19, 1291615), (31, 791635), (65, 377549), (95, 258323), (155, 158327), (247, 99355), (403, 60895), (589, 41665), (641, 38285), (1235, 19871), (2015, 12179), (2945, 8333), (3205, 7657)]