2298175

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 24

約数和(自身を含む): 3182832

約数和(自身を除く): 884657

約数列:

[1, 5, 11, 25, 55, 61, 137, 275, 305, 671, 685, 1507, 1525, 3355, 3425, 7535, 8357, 16775, 37675, 41785, 91927, 208925, 459635, 2298175]

約数ペア:

[(1, 2298175), (5, 459635), (11, 208925), (25, 91927), (55, 41785), (61, 37675), (137, 16775), (275, 8357), (305, 7535), (671, 3425), (685, 3355), (1507, 1525)]