12372825

素因数分解:

$3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{829}}^1$

素因数の和:1041

約数の個数: 24

約数和(自身を含む): 20584000

約数和(自身を除く): 8211175

約数列:

[1, 3, 5, 15, 25, 75, 199, 597, 829, 995, 2487, 2985, 4145, 4975, 12435, 14925, 20725, 62175, 164971, 494913, 824855, 2474565, 4124275, 12372825]

約数ペア:

[(1, 12372825), (3, 4124275), (5, 2474565), (15, 824855), (25, 494913), (75, 164971), (199, 62175), (597, 20725), (829, 14925), (995, 12435), (2487, 4975), (2985, 4145)]