190045075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{2689}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 258175440

約数和(自身を除く): 68130365

約数列:

[1, 5, 11, 25, 55, 257, 275, 1285, 2689, 2827, 6425, 13445, 14135, 29579, 67225, 70675, 147895, 691073, 739475, 3455365, 7601803, 17276825, 38009015, 190045075]

約数ペア:

[(1, 190045075), (5, 38009015), (11, 17276825), (25, 7601803), (55, 3455365), (257, 739475), (275, 691073), (1285, 147895), (2689, 70675), (2827, 67225), (6425, 29579), (13445, 14135)]