105022225

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 164453760

約数和(自身を除く): 59431535

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 89, 175, 275, 385, 445, 613, 623, 979, 1925, 2225, 3065, 3115, 4291, 4895, 6743, 6853, 15325, 15575, 21455, 24475, 33715, 34265, 47201, 54557, 107275, 168575, 171325, 236005, 272785, 381899, 600127, 1180025, 1363925, 1909495, 3000635, 4200889, 9547475, 15003175, 21004445, 105022225]

約数ペア:

[(1, 105022225), (5, 21004445), (7, 15003175), (11, 9547475), (25, 4200889), (35, 3000635), (55, 1909495), (77, 1363925), (89, 1180025), (175, 600127), (275, 381899), (385, 272785), (445, 236005), (613, 171325), (623, 168575), (979, 107275), (1925, 54557), (2225, 47201), (3065, 34265), (3115, 33715), (4291, 24475), (4895, 21455), (6743, 15575), (6853, 15325)]