2465890545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{163901}}^1$

素因数の和:163985

約数の個数: 32

約数和(自身を含む): 4248339840

約数和(自身を除く): 1782449295

約数列:

[1, 3, 5, 15, 17, 51, 59, 85, 177, 255, 295, 885, 1003, 3009, 5015, 15045, 163901, 491703, 819505, 2458515, 2786317, 8358951, 9670159, 13931585, 29010477, 41794755, 48350795, 145052385, 164392703, 493178109, 821963515, 2465890545]

約数ペア:

[(1, 2465890545), (3, 821963515), (5, 493178109), (15, 164392703), (17, 145052385), (51, 48350795), (59, 41794755), (85, 29010477), (177, 13931585), (255, 9670159), (295, 8358951), (885, 2786317), (1003, 2458515), (3009, 819505), (5015, 491703), (15045, 163901)]