289236465

素因数分解:

$3^2\times 5^1\times 7^4\times {\mathrm{2677}}^1$

素因数の和:2716

約数の個数: 60

約数和(自身を含む): 585084084

約数和(自身を除く): 295847619

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 49, 63, 105, 147, 245, 315, 343, 441, 735, 1029, 1715, 2205, 2401, 2677, 3087, 5145, 7203, 8031, 12005, 13385, 15435, 18739, 21609, 24093, 36015, 40155, 56217, 93695, 108045, 120465, 131173, 168651, 281085, 393519, 655865, 843255, 918211, 1180557, 1967595, 2754633, 4591055, 5902785, 6427477, 8263899, 13773165, 19282431, 32137385, 41319495, 57847293, 96412155, 289236465]

約数ペア:

[(1, 289236465), (3, 96412155), (5, 57847293), (7, 41319495), (9, 32137385), (15, 19282431), (21, 13773165), (35, 8263899), (45, 6427477), (49, 5902785), (63, 4591055), (105, 2754633), (147, 1967595), (245, 1180557), (315, 918211), (343, 843255), (441, 655865), (735, 393519), (1029, 281085), (1715, 168651), (2205, 131173), (2401, 120465), (2677, 108045), (3087, 93695), (5145, 56217), (7203, 40155), (8031, 36015), (12005, 24093), (13385, 21609), (15435, 18739)]