201307455

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{733}}^1$

素因数の和:1120

約数の個数: 48

約数和(自身を含む): 370992960

約数和(自身を除く): 169685505

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 359, 733, 765, 1077, 1795, 2199, 3231, 3665, 5385, 6103, 6597, 10995, 12461, 16155, 18309, 30515, 32985, 37383, 54927, 62305, 91545, 112149, 186915, 263147, 274635, 560745, 789441, 1315735, 2368323, 3947205, 4473499, 11841615, 13420497, 22367495, 40261491, 67102485, 201307455]

約数ペア:

[(1, 201307455), (3, 67102485), (5, 40261491), (9, 22367495), (15, 13420497), (17, 11841615), (45, 4473499), (51, 3947205), (85, 2368323), (153, 1315735), (255, 789441), (359, 560745), (733, 274635), (765, 263147), (1077, 186915), (1795, 112149), (2199, 91545), (3231, 62305), (3665, 54927), (5385, 37383), (6103, 32985), (6597, 30515), (10995, 18309), (12461, 16155)]