25801110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{1013}}^1$

素因数の和:1309

約数の個数: 48

約数和(自身を含む): 67386384

約数和(自身を除く): 41585274

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 283, 566, 849, 1013, 1415, 1698, 2026, 2547, 2830, 3039, 4245, 5065, 5094, 6078, 8490, 9117, 10130, 12735, 15195, 18234, 25470, 30390, 45585, 91170, 286679, 573358, 860037, 1433395, 1720074, 2580111, 2866790, 4300185, 5160222, 8600370, 12900555, 25801110]

約数ペア:

[(1, 25801110), (2, 12900555), (3, 8600370), (5, 5160222), (6, 4300185), (9, 2866790), (10, 2580111), (15, 1720074), (18, 1433395), (30, 860037), (45, 573358), (90, 286679), (283, 91170), (566, 45585), (849, 30390), (1013, 25470), (1415, 18234), (1698, 15195), (2026, 12735), (2547, 10130), (2830, 9117), (3039, 8490), (4245, 6078), (5065, 5094)]