889075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:135

約数の個数: 24

約数和(自身を含む): 1245456

約数和(自身を除く): 356381

約数列:

[1, 5, 11, 25, 53, 55, 61, 265, 275, 305, 583, 671, 1325, 1525, 2915, 3233, 3355, 14575, 16165, 16775, 35563, 80825, 177815, 889075]

約数ペア:

[(1, 889075), (5, 177815), (11, 80825), (25, 35563), (53, 16775), (55, 16165), (61, 14575), (265, 3355), (275, 3233), (305, 2915), (583, 1525), (671, 1325)]