67017275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10853}}^1$

素因数の和:10895

約数の個数: 24

約数和(自身を含む): 94212720

約数和(自身を除く): 27195445

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 10853, 54265, 141089, 206207, 271325, 705445, 1031035, 2680691, 3527225, 5155175, 13403455, 67017275]

約数ペア:

[(1, 67017275), (5, 13403455), (13, 5155175), (19, 3527225), (25, 2680691), (65, 1031035), (95, 705445), (247, 271325), (325, 206207), (475, 141089), (1235, 54265), (6175, 10853)]