47623545

素因数分解:

$3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6917}}^1$

素因数の和:6951

約数の個数: 40

約数和(自身を含む): 90404424

約数和(自身を除く): 42780879

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 255, 405, 459, 765, 1377, 2295, 6885, 6917, 20751, 34585, 62253, 103755, 117589, 186759, 311265, 352767, 560277, 587945, 933795, 1058301, 1763835, 2801385, 3174903, 5291505, 9524709, 15874515, 47623545]

約数ペア:

[(1, 47623545), (3, 15874515), (5, 9524709), (9, 5291505), (15, 3174903), (17, 2801385), (27, 1763835), (45, 1058301), (51, 933795), (81, 587945), (85, 560277), (135, 352767), (153, 311265), (255, 186759), (405, 117589), (459, 103755), (765, 62253), (1377, 34585), (2295, 20751), (6885, 6917)]