80569335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{883}}^1$

素因数の和:988

約数の個数: 64

約数和(自身を含む): 162938880

約数和(自身を除く): 82369545

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 79, 105, 165, 231, 237, 385, 395, 553, 869, 883, 1155, 1185, 1659, 2607, 2649, 2765, 4345, 4415, 6083, 6181, 8295, 9713, 13035, 13245, 18249, 18543, 29139, 30415, 30905, 48565, 67991, 69757, 91245, 92715, 145695, 203973, 209271, 339955, 348785, 488299, 767327, 1019865, 1046355, 1464897, 2301981, 2441495, 3836635, 5371289, 7324485, 11509905, 16113867, 26856445, 80569335]

約数ペア:

[(1, 80569335), (3, 26856445), (5, 16113867), (7, 11509905), (11, 7324485), (15, 5371289), (21, 3836635), (33, 2441495), (35, 2301981), (55, 1464897), (77, 1046355), (79, 1019865), (105, 767327), (165, 488299), (231, 348785), (237, 339955), (385, 209271), (395, 203973), (553, 145695), (869, 92715), (883, 91245), (1155, 69757), (1185, 67991), (1659, 48565), (2607, 30905), (2649, 30415), (2765, 29139), (4345, 18543), (4415, 18249), (6083, 13245), (6181, 13035), (8295, 9713)]