283325145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{15649}}^1$

素因数の和:15745

約数の個数: 32

約数和(自身を含む): 486777600

約数和(自身を除く): 203452455

約数列:

[1, 3, 5, 15, 17, 51, 71, 85, 213, 255, 355, 1065, 1207, 3621, 6035, 15649, 18105, 46947, 78245, 234735, 266033, 798099, 1111079, 1330165, 3333237, 3990495, 5555395, 16666185, 18888343, 56665029, 94441715, 283325145]

約数ペア:

[(1, 283325145), (3, 94441715), (5, 56665029), (15, 18888343), (17, 16666185), (51, 5555395), (71, 3990495), (85, 3333237), (213, 1330165), (255, 1111079), (355, 798099), (1065, 266033), (1207, 234735), (3621, 78245), (6035, 46947), (15649, 18105)]