12609025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3527}}^1$

素因数の和:3561

約数の個数: 24

約数和(自身を含む): 18373824

約数和(自身を除く): 5764799

約数列:

[1, 5, 11, 13, 25, 55, 65, 143, 275, 325, 715, 3527, 3575, 17635, 38797, 45851, 88175, 193985, 229255, 504361, 969925, 1146275, 2521805, 12609025]

約数ペア:

[(1, 12609025), (5, 2521805), (11, 1146275), (13, 969925), (25, 504361), (55, 229255), (65, 193985), (143, 88175), (275, 45851), (325, 38797), (715, 17635), (3527, 3575)]