7029375

素因数分解:

$3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{163}}^1$

素因数の和:209

約数の個数: 40

約数和(自身を含む): 12296064

約数和(自身を除く): 5266689

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 163, 345, 375, 489, 575, 625, 815, 1725, 1875, 2445, 2875, 3749, 4075, 8625, 11247, 12225, 14375, 18745, 20375, 43125, 56235, 61125, 93725, 101875, 281175, 305625, 468625, 1405875, 2343125, 7029375]

約数ペア:

[(1, 7029375), (3, 2343125), (5, 1405875), (15, 468625), (23, 305625), (25, 281175), (69, 101875), (75, 93725), (115, 61125), (125, 56235), (163, 43125), (345, 20375), (375, 18745), (489, 14375), (575, 12225), (625, 11247), (815, 8625), (1725, 4075), (1875, 3749), (2445, 2875)]