40488985

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{947}}^1$

素因数の和:1472

約数の個数: 16

約数和(自身を含む): 51601536

約数和(自身を除く): 11112551

約数列:

[1, 5, 17, 85, 503, 947, 2515, 4735, 8551, 16099, 42755, 80495, 476341, 2381705, 8097797, 40488985]

約数ペア:

[(1, 40488985), (5, 8097797), (17, 2381705), (85, 476341), (503, 80495), (947, 42755), (2515, 16099), (4735, 8551)]