25278435

素因数分解:

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

素因数の和:6204

約数の個数: 48

約数和(自身を含む): 53936064

約数和(自身を除く): 28657629

約数列:

[1, 3, 5, 7, 9, 13, 15, 21, 35, 39, 45, 63, 65, 91, 105, 117, 195, 273, 315, 455, 585, 819, 1365, 4095, 6173, 18519, 30865, 43211, 55557, 80249, 92595, 129633, 216055, 240747, 277785, 388899, 401245, 561743, 648165, 722241, 1203735, 1685229, 1944495, 2808715, 3611205, 5055687, 8426145, 25278435]

約数ペア:

[(1, 25278435), (3, 8426145), (5, 5055687), (7, 3611205), (9, 2808715), (13, 1944495), (15, 1685229), (21, 1203735), (35, 722241), (39, 648165), (45, 561743), (63, 401245), (65, 388899), (91, 277785), (105, 240747), (117, 216055), (195, 129633), (273, 92595), (315, 80249), (455, 55557), (585, 43211), (819, 30865), (1365, 18519), (4095, 6173)]