201322755

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{263167}}^1$

素因数の和:263195

約数の個数: 24

約数和(自身を含む): 369487872

約数和(自身を除く): 168165117

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 263167, 789501, 1315835, 2368503, 3947505, 4473839, 11842515, 13421517, 22369195, 40264551, 67107585, 201322755]

約数ペア:

[(1, 201322755), (3, 67107585), (5, 40264551), (9, 22369195), (15, 13421517), (17, 11842515), (45, 4473839), (51, 3947505), (85, 2368503), (153, 1315835), (255, 789501), (765, 263167)]