7074925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1979}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 10311840

約数和(自身を除く): 3236915

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 1979, 3575, 9895, 21769, 25727, 49475, 108845, 128635, 282997, 544225, 643175, 1414985, 7074925]

約数ペア:

[(1, 7074925), (5, 1414985), (11, 643175), (13, 544225), (25, 282997), (55, 128635), (65, 108845), (143, 49475), (275, 25727), (325, 21769), (715, 9895), (1979, 3575)]