297155655

素因数分解:

$3^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{4483}}^1$

素因数の和:4988

約数の個数: 32

約数和(自身を含む): 529470720

約数和(自身を除く): 232315065

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 491, 1473, 2455, 4419, 4483, 7365, 13257, 13449, 22095, 22415, 40347, 66285, 67245, 121041, 201735, 605205, 2201153, 6603459, 11005765, 19810377, 33017295, 59431131, 99051885, 297155655]

約数ペア:

[(1, 297155655), (3, 99051885), (5, 59431131), (9, 33017295), (15, 19810377), (27, 11005765), (45, 6603459), (135, 2201153), (491, 605205), (1473, 201735), (2455, 121041), (4419, 67245), (4483, 66285), (7365, 40347), (13257, 22415), (13449, 22095)]