5523245

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 8332800

約数和(自身を除く): 2809555

約数列:

[1, 5, 7, 13, 35, 61, 65, 91, 199, 305, 427, 455, 793, 995, 1393, 2135, 2587, 3965, 5551, 6965, 12139, 12935, 18109, 27755, 60695, 84973, 90545, 157807, 424865, 789035, 1104649, 5523245]

約数ペア:

[(1, 5523245), (5, 1104649), (7, 789035), (13, 424865), (35, 157807), (61, 90545), (65, 84973), (91, 60695), (199, 27755), (305, 18109), (427, 12935), (455, 12139), (793, 6965), (995, 5551), (1393, 3965), (2135, 2587)]