42130725

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6173}}^1$

素因数の和:6206

約数の個数: 48

約数和(自身を含む): 85744512

約数和(自身を除く): 43613787

約数列:

[1, 3, 5, 7, 13, 15, 21, 25, 35, 39, 65, 75, 91, 105, 175, 195, 273, 325, 455, 525, 975, 1365, 2275, 6173, 6825, 18519, 30865, 43211, 80249, 92595, 129633, 154325, 216055, 240747, 401245, 462975, 561743, 648165, 1080275, 1203735, 1685229, 2006225, 2808715, 3240825, 6018675, 8426145, 14043575, 42130725]

約数ペア:

[(1, 42130725), (3, 14043575), (5, 8426145), (7, 6018675), (13, 3240825), (15, 2808715), (21, 2006225), (25, 1685229), (35, 1203735), (39, 1080275), (65, 648165), (75, 561743), (91, 462975), (105, 401245), (175, 240747), (195, 216055), (273, 154325), (325, 129633), (455, 92595), (525, 80249), (975, 43211), (1365, 30865), (2275, 18519), (6173, 6825)]