78497145

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{359}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 140849280

約数和(自身を除く): 62352135

約数列:

[1, 3, 5, 9, 15, 43, 45, 113, 129, 215, 339, 359, 387, 565, 645, 1017, 1077, 1695, 1795, 1935, 3231, 4859, 5085, 5385, 14577, 15437, 16155, 24295, 40567, 43731, 46311, 72885, 77185, 121701, 138933, 202835, 218655, 231555, 365103, 608505, 694665, 1744381, 1825515, 5233143, 8721905, 15699429, 26165715, 78497145]

約数ペア:

[(1, 78497145), (3, 26165715), (5, 15699429), (9, 8721905), (15, 5233143), (43, 1825515), (45, 1744381), (113, 694665), (129, 608505), (215, 365103), (339, 231555), (359, 218655), (387, 202835), (565, 138933), (645, 121701), (1017, 77185), (1077, 72885), (1695, 46311), (1795, 43731), (1935, 40567), (3231, 24295), (4859, 16155), (5085, 15437), (5385, 14577)]