285763455

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3851}}^1$

素因数の和:3976

約数の個数: 48

約数和(自身を含む): 530004384

約数和(自身を除く): 244240929

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 97, 153, 255, 291, 485, 765, 873, 1455, 1649, 3851, 4365, 4947, 8245, 11553, 14841, 19255, 24735, 34659, 57765, 65467, 74205, 173295, 196401, 327335, 373547, 589203, 982005, 1120641, 1867735, 2946015, 3361923, 5603205, 6350299, 16809615, 19050897, 31751495, 57152691, 95254485, 285763455]

約数ペア:

[(1, 285763455), (3, 95254485), (5, 57152691), (9, 31751495), (15, 19050897), (17, 16809615), (45, 6350299), (51, 5603205), (85, 3361923), (97, 2946015), (153, 1867735), (255, 1120641), (291, 982005), (485, 589203), (765, 373547), (873, 327335), (1455, 196401), (1649, 173295), (3851, 74205), (4365, 65467), (4947, 57765), (8245, 34659), (11553, 24735), (14841, 19255)]