554314155

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{19237}}^1$

素因数の和:19375

約数の個数: 32

約数和(自身を含む): 947433024

約数和(自身を除く): 393118869

約数列:

[1, 3, 5, 15, 17, 51, 85, 113, 255, 339, 565, 1695, 1921, 5763, 9605, 19237, 28815, 57711, 96185, 288555, 327029, 981087, 1635145, 2173781, 4905435, 6521343, 10868905, 32606715, 36954277, 110862831, 184771385, 554314155]

約数ペア:

[(1, 554314155), (3, 184771385), (5, 110862831), (15, 36954277), (17, 32606715), (51, 10868905), (85, 6521343), (113, 4905435), (255, 2173781), (339, 1635145), (565, 981087), (1695, 327029), (1921, 288555), (5763, 96185), (9605, 57711), (19237, 28815)]