25033945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{947}}^1$

素因数の和:1280

約数の個数: 16

約数和(自身を含む): 31943808

約数和(自身を除く): 6909863

約数列:

[1, 5, 17, 85, 311, 947, 1555, 4735, 5287, 16099, 26435, 80495, 294517, 1472585, 5006789, 25033945]

約数ペア:

[(1, 25033945), (5, 5006789), (17, 1472585), (85, 294517), (311, 80495), (947, 26435), (1555, 16099), (4735, 5287)]