25855635

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2067

約数の個数: 32

約数和(自身を含む): 45239040

約数和(自身を除く): 19383405

約数列:

[1, 3, 5, 13, 15, 39, 65, 67, 195, 201, 335, 871, 1005, 1979, 2613, 4355, 5937, 9895, 13065, 25727, 29685, 77181, 128635, 132593, 385905, 397779, 662965, 1723709, 1988895, 5171127, 8618545, 25855635]

約数ペア:

[(1, 25855635), (3, 8618545), (5, 5171127), (13, 1988895), (15, 1723709), (39, 662965), (65, 397779), (67, 385905), (195, 132593), (201, 128635), (335, 77181), (871, 29685), (1005, 25727), (1979, 13065), (2613, 9895), (4355, 5937)]