13429725

素因数分解:

$3^1\times 5^2\times {\mathrm{241}}^1\times {\mathrm{743}}^1$

素因数の和:997

約数の個数: 24

約数和(自身を含む): 22325952

約数和(自身を除く): 8896227

約数列:

[1, 3, 5, 15, 25, 75, 241, 723, 743, 1205, 2229, 3615, 3715, 6025, 11145, 18075, 18575, 55725, 179063, 537189, 895315, 2685945, 4476575, 13429725]

約数ペア:

[(1, 13429725), (3, 4476575), (5, 2685945), (15, 895315), (25, 537189), (75, 179063), (241, 55725), (723, 18575), (743, 18075), (1205, 11145), (2229, 6025), (3615, 3715)]