67272945

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{727}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 111820800

約数和(自身を除く): 44547855

約数列:

[1, 3, 5, 15, 31, 93, 155, 199, 465, 597, 727, 995, 2181, 2985, 3635, 6169, 10905, 18507, 22537, 30845, 67611, 92535, 112685, 144673, 338055, 434019, 723365, 2170095, 4484863, 13454589, 22424315, 67272945]

約数ペア:

[(1, 67272945), (3, 22424315), (5, 13454589), (15, 4484863), (31, 2170095), (93, 723365), (155, 434019), (199, 338055), (465, 144673), (597, 112685), (727, 92535), (995, 67611), (2181, 30845), (2985, 22537), (3635, 18507), (6169, 10905)]