2247191025

素因数分解:

$3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{769}}^1\times {\mathrm{829}}^1$

素因数の和:1658

約数の個数: 48

約数和(自身を含む): 3803923200

約数和(自身を除く): 1556732175

約数列:

[1, 3, 5, 15, 25, 47, 75, 141, 235, 705, 769, 829, 1175, 2307, 2487, 3525, 3845, 4145, 11535, 12435, 19225, 20725, 36143, 38963, 57675, 62175, 108429, 116889, 180715, 194815, 542145, 584445, 637501, 903575, 974075, 1912503, 2710725, 2922225, 3187505, 9562515, 15937525, 29962547, 47812575, 89887641, 149812735, 449438205, 749063675, 2247191025]

約数ペア:

[(1, 2247191025), (3, 749063675), (5, 449438205), (15, 149812735), (25, 89887641), (47, 47812575), (75, 29962547), (141, 15937525), (235, 9562515), (705, 3187505), (769, 2922225), (829, 2710725), (1175, 1912503), (2307, 974075), (2487, 903575), (3525, 637501), (3845, 584445), (4145, 542145), (11535, 194815), (12435, 180715), (19225, 116889), (20725, 108429), (36143, 62175), (38963, 57675)]