2785102925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{166027}}^1$

素因数の和:166109

約数の個数: 24

約数和(自身を含む): 3829269792

約数和(自身を除く): 1044166867

約数列:

[1, 5, 11, 25, 55, 61, 275, 305, 671, 1525, 3355, 16775, 166027, 830135, 1826297, 4150675, 9131485, 10127647, 45657425, 50638235, 111404117, 253191175, 557020585, 2785102925]

約数ペア:

[(1, 2785102925), (5, 557020585), (11, 253191175), (25, 111404117), (55, 50638235), (61, 45657425), (275, 10127647), (305, 9131485), (671, 4150675), (1525, 1826297), (3355, 830135), (16775, 166027)]