22559185

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:249

約数の個数: 32

約数和(自身を含む): 30792960

約数和(自身を除く): 8233775

約数列:

[1, 5, 11, 53, 55, 71, 109, 265, 355, 545, 583, 781, 1199, 2915, 3763, 3905, 5777, 5995, 7739, 18815, 28885, 38695, 41393, 63547, 85129, 206965, 317735, 410167, 425645, 2050835, 4511837, 22559185]

約数ペア:

[(1, 22559185), (5, 4511837), (11, 2050835), (53, 425645), (55, 410167), (71, 317735), (109, 206965), (265, 85129), (355, 63547), (545, 41393), (583, 38695), (781, 28885), (1199, 18815), (2915, 7739), (3763, 5995), (3905, 5777)]