79722195

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 155520000

約数和(自身を除く): 75797805

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 89, 95, 105, 133, 267, 285, 399, 445, 449, 623, 665, 1335, 1347, 1691, 1869, 1995, 2245, 3115, 3143, 5073, 6735, 8455, 8531, 9345, 9429, 11837, 15715, 25365, 25593, 35511, 39961, 42655, 47145, 59185, 59717, 119883, 127965, 177555, 179151, 199805, 279727, 298585, 599415, 759259, 839181, 895755, 1398635, 2277777, 3796295, 4195905, 5314813, 11388885, 15944439, 26574065, 79722195]

約数ペア:

[(1, 79722195), (3, 26574065), (5, 15944439), (7, 11388885), (15, 5314813), (19, 4195905), (21, 3796295), (35, 2277777), (57, 1398635), (89, 895755), (95, 839181), (105, 759259), (133, 599415), (267, 298585), (285, 279727), (399, 199805), (445, 179151), (449, 177555), (623, 127965), (665, 119883), (1335, 59717), (1347, 59185), (1691, 47145), (1869, 42655), (1995, 39961), (2245, 35511), (3115, 25593), (3143, 25365), (5073, 15715), (6735, 11837), (8455, 9429), (8531, 9345)]