7238625

素因数分解:

$3^1\times 5^3\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:314

約数の個数: 32

約数和(自身を含む): 12230400

約数和(自身を除く): 4991775

約数列:

[1, 3, 5, 15, 25, 75, 97, 125, 199, 291, 375, 485, 597, 995, 1455, 2425, 2985, 4975, 7275, 12125, 14925, 19303, 24875, 36375, 57909, 74625, 96515, 289545, 482575, 1447725, 2412875, 7238625]

約数ペア:

[(1, 7238625), (3, 2412875), (5, 1447725), (15, 482575), (25, 289545), (75, 96515), (97, 74625), (125, 57909), (199, 36375), (291, 24875), (375, 19303), (485, 14925), (597, 12125), (995, 7275), (1455, 4975), (2425, 2985)]