40583075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{647}}^1$

素因数の和:863

約数の個数: 24

約数和(自身を含む): 54559008

約数和(自身を除く): 13975933

約数列:

[1, 5, 13, 25, 65, 193, 325, 647, 965, 2509, 3235, 4825, 8411, 12545, 16175, 42055, 62725, 124871, 210275, 624355, 1623323, 3121775, 8116615, 40583075]

約数ペア:

[(1, 40583075), (5, 8116615), (13, 3121775), (25, 1623323), (65, 624355), (193, 210275), (325, 124871), (647, 62725), (965, 42055), (2509, 16175), (3235, 12545), (4825, 8411)]