207879525

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1483}}^1$

素因数の和:1595

約数の個数: 72

約数和(自身を含む): 430597440

約数和(自身を除く): 222717915

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 89, 105, 175, 225, 267, 315, 445, 525, 623, 801, 1335, 1483, 1575, 1869, 2225, 3115, 4005, 4449, 5607, 6675, 7415, 9345, 10381, 13347, 15575, 20025, 22245, 28035, 31143, 37075, 46725, 51905, 66735, 93429, 111225, 131987, 140175, 155715, 259525, 333675, 395961, 467145, 659935, 778575, 923909, 1187883, 1979805, 2335725, 2771727, 3299675, 4619545, 5939415, 8315181, 9899025, 13858635, 23097725, 29697075, 41575905, 69293175, 207879525]

約数ペア:

[(1, 207879525), (3, 69293175), (5, 41575905), (7, 29697075), (9, 23097725), (15, 13858635), (21, 9899025), (25, 8315181), (35, 5939415), (45, 4619545), (63, 3299675), (75, 2771727), (89, 2335725), (105, 1979805), (175, 1187883), (225, 923909), (267, 778575), (315, 659935), (445, 467145), (525, 395961), (623, 333675), (801, 259525), (1335, 155715), (1483, 140175), (1575, 131987), (1869, 111225), (2225, 93429), (3115, 66735), (4005, 51905), (4449, 46725), (5607, 37075), (6675, 31143), (7415, 28035), (9345, 22245), (10381, 20025), (13347, 15575)]