25549380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{141941}}^1$

素因数の和:141956

約数の個数: 36

約数和(自身を含む): 77500332

約数和(自身を除く): 51950952

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 141941, 283882, 425823, 567764, 709705, 851646, 1277469, 1419410, 1703292, 2129115, 2554938, 2838820, 4258230, 5109876, 6387345, 8516460, 12774690, 25549380]

約数ペア:

[(1, 25549380), (2, 12774690), (3, 8516460), (4, 6387345), (5, 5109876), (6, 4258230), (9, 2838820), (10, 2554938), (12, 2129115), (15, 1703292), (18, 1419410), (20, 1277469), (30, 851646), (36, 709705), (45, 567764), (60, 425823), (90, 283882), (180, 141941)]