85125215

素因数分解:

$5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{29303}}^1$

素因数の和:29398

約数の個数: 16

約数和(自身を含む): 118153728

約数和(自身を除く): 33028513

約数列:

[1, 5, 7, 35, 83, 415, 581, 2905, 29303, 146515, 205121, 1025605, 2432149, 12160745, 17025043, 85125215]

約数ペア:

[(1, 85125215), (5, 17025043), (7, 12160745), (35, 2432149), (83, 1025605), (415, 205121), (581, 146515), (2905, 29303)]