1039635

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:185

約数の個数: 40

約数和(自身を含む): 1986336

約数和(自身を除く): 946701

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 151, 153, 255, 405, 453, 459, 755, 765, 1359, 1377, 2265, 2295, 2567, 4077, 6795, 6885, 7701, 12231, 12835, 20385, 23103, 38505, 61155, 69309, 115515, 207927, 346545, 1039635]

約数ペア:

[(1, 1039635), (3, 346545), (5, 207927), (9, 115515), (15, 69309), (17, 61155), (27, 38505), (45, 23103), (51, 20385), (81, 12835), (85, 12231), (135, 7701), (151, 6885), (153, 6795), (255, 4077), (405, 2567), (453, 2295), (459, 2265), (755, 1377), (765, 1359)]