40409035

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{6481}}^1$

素因数の和:6558

約数の個数: 16

約数和(自身を含む): 51337440

約数和(自身を除く): 10928405

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 6481, 32405, 187949, 278683, 939745, 1393415, 8081807, 40409035]

約数ペア:

[(1, 40409035), (5, 8081807), (29, 1393415), (43, 939745), (145, 278683), (215, 187949), (1247, 32405), (6235, 6481)]