12814175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2741}}^1$

素因数の和:2779

約数の個数: 24

約数和(自身を含む): 18360432

約数和(自身を除く): 5546257

約数列:

[1, 5, 11, 17, 25, 55, 85, 187, 275, 425, 935, 2741, 4675, 13705, 30151, 46597, 68525, 150755, 232985, 512567, 753775, 1164925, 2562835, 12814175]

約数ペア:

[(1, 12814175), (5, 2562835), (11, 1164925), (17, 753775), (25, 512567), (55, 232985), (85, 150755), (187, 68525), (275, 46597), (425, 30151), (935, 13705), (2741, 4675)]