29807235

素因数分解:

$3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4219}}^1$

素因数の和:4387

約数の個数: 24

約数和(自身を含む): 52007280

約数和(自身を除く): 22200045

約数列:

[1, 3, 5, 9, 15, 45, 157, 471, 785, 1413, 2355, 4219, 7065, 12657, 21095, 37971, 63285, 189855, 662383, 1987149, 3311915, 5961447, 9935745, 29807235]

約数ペア:

[(1, 29807235), (3, 9935745), (5, 5961447), (9, 3311915), (15, 1987149), (45, 662383), (157, 189855), (471, 63285), (785, 37971), (1413, 21095), (2355, 12657), (4219, 7065)]