1049273575

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{977}}^1$

素因数の和:1049

約数の個数: 72

約数和(自身を含む): 1663366752

約数和(自身を除く): 614093177

約数列:

[1, 5, 7, 17, 19, 25, 35, 85, 95, 119, 133, 175, 323, 361, 425, 475, 595, 665, 977, 1615, 1805, 2261, 2527, 2975, 3325, 4885, 6137, 6839, 8075, 9025, 11305, 12635, 16609, 18563, 24425, 30685, 34195, 42959, 56525, 63175, 83045, 92815, 116263, 129941, 153425, 170975, 214795, 315571, 352697, 415225, 464075, 581315, 649705, 1073975, 1577855, 1763485, 2208997, 2468879, 2906575, 3248525, 5995849, 7889275, 8817425, 11044985, 12344395, 29979245, 41970943, 55224925, 61721975, 149896225, 209854715, 1049273575]

約数ペア:

[(1, 1049273575), (5, 209854715), (7, 149896225), (17, 61721975), (19, 55224925), (25, 41970943), (35, 29979245), (85, 12344395), (95, 11044985), (119, 8817425), (133, 7889275), (175, 5995849), (323, 3248525), (361, 2906575), (425, 2468879), (475, 2208997), (595, 1763485), (665, 1577855), (977, 1073975), (1615, 649705), (1805, 581315), (2261, 464075), (2527, 415225), (2975, 352697), (3325, 315571), (4885, 214795), (6137, 170975), (6839, 153425), (8075, 129941), (9025, 116263), (11305, 92815), (12635, 83045), (16609, 63175), (18563, 56525), (24425, 42959), (30685, 34195)]