47007465

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2221}}^1$

素因数の和:2329

約数の個数: 32

約数和(自身を含む): 80631936

約数和(自身を除く): 33624471

約数列:

[1, 3, 5, 15, 17, 51, 83, 85, 249, 255, 415, 1245, 1411, 2221, 4233, 6663, 7055, 11105, 21165, 33315, 37757, 113271, 184343, 188785, 553029, 566355, 921715, 2765145, 3133831, 9401493, 15669155, 47007465]

約数ペア:

[(1, 47007465), (3, 15669155), (5, 9401493), (15, 3133831), (17, 2765145), (51, 921715), (83, 566355), (85, 553029), (249, 188785), (255, 184343), (415, 113271), (1245, 37757), (1411, 33315), (2221, 21165), (4233, 11105), (6663, 7055)]