1051380225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6481}}^1$

素因数の和:6607

約数の個数: 72

約数和(自身を含む): 2173388672

約数和(自身を除く): 1122008447

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 103, 105, 175, 225, 309, 315, 515, 525, 721, 927, 1545, 1575, 2163, 2575, 3605, 4635, 6481, 6489, 7725, 10815, 18025, 19443, 23175, 32405, 32445, 45367, 54075, 58329, 97215, 136101, 162025, 162225, 226835, 291645, 408303, 486075, 667543, 680505, 1134175, 1458225, 2002629, 2041515, 3337715, 3402525, 4672801, 6007887, 10013145, 10207575, 14018403, 16688575, 23364005, 30039435, 42055209, 50065725, 70092015, 116820025, 150197175, 210276045, 350460075, 1051380225]

約数ペア:

[(1, 1051380225), (3, 350460075), (5, 210276045), (7, 150197175), (9, 116820025), (15, 70092015), (21, 50065725), (25, 42055209), (35, 30039435), (45, 23364005), (63, 16688575), (75, 14018403), (103, 10207575), (105, 10013145), (175, 6007887), (225, 4672801), (309, 3402525), (315, 3337715), (515, 2041515), (525, 2002629), (721, 1458225), (927, 1134175), (1545, 680505), (1575, 667543), (2163, 486075), (2575, 408303), (3605, 291645), (4635, 226835), (6481, 162225), (6489, 162025), (7725, 136101), (10815, 97215), (18025, 58329), (19443, 54075), (23175, 45367), (32405, 32445)]