23961645

素因数分解:

$3^2\times 5^1\times {\mathrm{647}}^1\times {\mathrm{823}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 41648256

約数和(自身を除く): 17686611

約数列:

[1, 3, 5, 9, 15, 45, 647, 823, 1941, 2469, 3235, 4115, 5823, 7407, 9705, 12345, 29115, 37035, 532481, 1597443, 2662405, 4792329, 7987215, 23961645]

約数ペア:

[(1, 23961645), (3, 7987215), (5, 4792329), (9, 2662405), (15, 1597443), (45, 532481), (647, 37035), (823, 29115), (1941, 12345), (2469, 9705), (3235, 7407), (4115, 5823)]