22512245

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:477

約数の個数: 32

約数和(自身を含む): 32928000

約数和(自身を除く): 10415755

約数列:

[1, 5, 7, 19, 35, 95, 97, 133, 349, 485, 665, 679, 1745, 1843, 2443, 3395, 6631, 9215, 12215, 12901, 33155, 33853, 46417, 64505, 169265, 232085, 236971, 643207, 1184855, 3216035, 4502449, 22512245]

約数ペア:

[(1, 22512245), (5, 4502449), (7, 3216035), (19, 1184855), (35, 643207), (95, 236971), (97, 232085), (133, 169265), (349, 64505), (485, 46417), (665, 33853), (679, 33155), (1745, 12901), (1843, 12215), (2443, 9215), (3395, 6631)]