8426145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6173}}^1$

素因数の和:6201

約数の個数: 32

約数和(自身を含む): 16595712

約数和(自身を除く): 8169567

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 6173, 18519, 30865, 43211, 80249, 92595, 129633, 216055, 240747, 401245, 561743, 648165, 1203735, 1685229, 2808715, 8426145]

約数ペア:

[(1, 8426145), (3, 2808715), (5, 1685229), (7, 1203735), (13, 648165), (15, 561743), (21, 401245), (35, 240747), (39, 216055), (65, 129633), (91, 92595), (105, 80249), (195, 43211), (273, 30865), (455, 18519), (1365, 6173)]