3689985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 6451200

約数和(自身を除く): 2761215

約数列:

[1, 3, 5, 13, 15, 39, 65, 127, 149, 195, 381, 447, 635, 745, 1651, 1905, 1937, 2235, 4953, 5811, 8255, 9685, 18923, 24765, 29055, 56769, 94615, 245999, 283845, 737997, 1229995, 3689985]

約数ペア:

[(1, 3689985), (3, 1229995), (5, 737997), (13, 283845), (15, 245999), (39, 94615), (65, 56769), (127, 29055), (149, 24765), (195, 18923), (381, 9685), (447, 8255), (635, 5811), (745, 4953), (1651, 2235), (1905, 1937)]