85888517

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 105840000

約数和(自身を除く): 19951483

約数列:

[1, 11, 13, 29, 139, 143, 149, 319, 377, 1529, 1639, 1807, 1937, 4031, 4147, 4321, 19877, 20711, 21307, 44341, 47531, 52403, 56173, 227821, 269243, 576433, 600619, 617903, 2961673, 6606809, 7808047, 85888517]

約数ペア:

[(1, 85888517), (11, 7808047), (13, 6606809), (29, 2961673), (139, 617903), (143, 600619), (149, 576433), (319, 269243), (377, 227821), (1529, 56173), (1639, 52403), (1807, 47531), (1937, 44341), (4031, 21307), (4147, 20711), (4321, 19877)]