23871045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{727}}^1$

素因数の和:945

約数の個数: 32

約数和(自身を含む): 41932800

約数和(自身を除く): 18061755

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 199, 597, 727, 995, 2181, 2189, 2985, 3635, 6567, 7997, 10905, 10945, 23991, 32835, 39985, 119955, 144673, 434019, 723365, 1591403, 2170095, 4774209, 7957015, 23871045]

約数ペア:

[(1, 23871045), (3, 7957015), (5, 4774209), (11, 2170095), (15, 1591403), (33, 723365), (55, 434019), (165, 144673), (199, 119955), (597, 39985), (727, 32835), (995, 23991), (2181, 10945), (2189, 10905), (2985, 7997), (3635, 6567)]