12447925

素因数分解:

$5^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:957

約数の個数: 24

約数和(自身を含む): 17873856

約数和(自身を除く): 5425931

約数列:

[1, 5, 7, 25, 35, 83, 175, 415, 581, 857, 2075, 2905, 4285, 5999, 14525, 21425, 29995, 71131, 149975, 355655, 497917, 1778275, 2489585, 12447925]

約数ペア:

[(1, 12447925), (5, 2489585), (7, 1778275), (25, 497917), (35, 355655), (83, 149975), (175, 71131), (415, 29995), (581, 21425), (857, 14525), (2075, 5999), (2905, 4285)]