7813795

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 11088576

約数和(自身を除く): 3274781

約数列:

[1, 5, 11, 17, 55, 61, 85, 137, 187, 305, 671, 685, 935, 1037, 1507, 2329, 3355, 5185, 7535, 8357, 11407, 11645, 25619, 41785, 57035, 91927, 128095, 142069, 459635, 710345, 1562759, 7813795]

約数ペア:

[(1, 7813795), (5, 1562759), (11, 710345), (17, 459635), (55, 142069), (61, 128095), (85, 91927), (137, 57035), (187, 41785), (305, 25619), (671, 11645), (685, 11407), (935, 8357), (1037, 7535), (1507, 5185), (2329, 3355)]