4223775

素因数分解:

$3^1\times 5^2\times {\mathrm{199}}^1\times {\mathrm{283}}^1$

素因数の和:495

約数の個数: 24

約数和(自身を含む): 7043200

約数和(自身を除く): 2819425

約数列:

[1, 3, 5, 15, 25, 75, 199, 283, 597, 849, 995, 1415, 2985, 4245, 4975, 7075, 14925, 21225, 56317, 168951, 281585, 844755, 1407925, 4223775]

約数ペア:

[(1, 4223775), (3, 1407925), (5, 844755), (15, 281585), (25, 168951), (75, 56317), (199, 21225), (283, 14925), (597, 7075), (849, 4975), (995, 4245), (1415, 2985)]