2018283675

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{773}}^1\times {\mathrm{1123}}^1$

素因数の和:1940

約数の個数: 48

約数和(自身を含む): 3452064768

約数和(自身を除く): 1433781093

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 465, 773, 775, 1123, 2319, 2325, 3369, 3865, 5615, 11595, 16845, 19325, 23963, 28075, 34813, 57975, 71889, 84225, 104439, 119815, 174065, 359445, 522195, 599075, 868079, 870325, 1797225, 2604237, 2610975, 4340395, 13021185, 21701975, 26910449, 65105925, 80731347, 134552245, 403656735, 672761225, 2018283675]

約数ペア:

[(1, 2018283675), (3, 672761225), (5, 403656735), (15, 134552245), (25, 80731347), (31, 65105925), (75, 26910449), (93, 21701975), (155, 13021185), (465, 4340395), (773, 2610975), (775, 2604237), (1123, 1797225), (2319, 870325), (2325, 868079), (3369, 599075), (3865, 522195), (5615, 359445), (11595, 174065), (16845, 119815), (19325, 104439), (23963, 84225), (28075, 71889), (34813, 57975)]