994030855

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{263}}^1$

素因数の和:591

約数の個数: 32

約数和(自身を含む): 1245404160

約数和(自身を除く): 251373305

約数列:

[1, 5, 41, 103, 179, 205, 263, 515, 895, 1315, 4223, 7339, 10783, 18437, 21115, 27089, 36695, 47077, 53915, 92185, 135445, 235385, 755917, 1110649, 1930157, 3779585, 4848931, 5553245, 9650785, 24244655, 198806171, 994030855]

約数ペア:

[(1, 994030855), (5, 198806171), (41, 24244655), (103, 9650785), (179, 5553245), (205, 4848931), (263, 3779585), (515, 1930157), (895, 1110649), (1315, 755917), (4223, 235385), (7339, 135445), (10783, 92185), (18437, 53915), (21115, 47077), (27089, 36695)]