40402005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5743}}^1$

素因数の和:5825

約数の個数: 32

約数和(自身を含む): 74993664

約数和(自身を除く): 34591659

約数列:

[1, 3, 5, 7, 15, 21, 35, 67, 105, 201, 335, 469, 1005, 1407, 2345, 5743, 7035, 17229, 28715, 40201, 86145, 120603, 201005, 384781, 603015, 1154343, 1923905, 2693467, 5771715, 8080401, 13467335, 40402005]

約数ペア:

[(1, 40402005), (3, 13467335), (5, 8080401), (7, 5771715), (15, 2693467), (21, 1923905), (35, 1154343), (67, 603015), (105, 384781), (201, 201005), (335, 120603), (469, 86145), (1005, 40201), (1407, 28715), (2345, 17229), (5743, 7035)]