6972125

素因数分解:

$5^3\times {\mathrm{17}}^2\times {\mathrm{193}}^1$

素因数の和:242

約数の個数: 24

約数和(自身を含む): 9291048

約数和(自身を除く): 2318923

約数列:

[1, 5, 17, 25, 85, 125, 193, 289, 425, 965, 1445, 2125, 3281, 4825, 7225, 16405, 24125, 36125, 55777, 82025, 278885, 410125, 1394425, 6972125]

約数ペア:

[(1, 6972125), (5, 1394425), (17, 410125), (25, 278885), (85, 82025), (125, 55777), (193, 36125), (289, 24125), (425, 16405), (965, 7225), (1445, 4825), (2125, 3281)]