449851995

素因数分解:

$3^3\times 5^1\times {\mathrm{599}}^1\times {\mathrm{5563}}^1$

素因数の和:6176

約数の個数: 32

約数和(自身を含む): 801216000

約数和(自身を除く): 351364005

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 599, 1797, 2995, 5391, 5563, 8985, 16173, 16689, 26955, 27815, 50067, 80865, 83445, 150201, 250335, 751005, 3332237, 9996711, 16661185, 29990133, 49983555, 89970399, 149950665, 449851995]

約数ペア:

[(1, 449851995), (3, 149950665), (5, 89970399), (9, 49983555), (15, 29990133), (27, 16661185), (45, 9996711), (135, 3332237), (599, 751005), (1797, 250335), (2995, 150201), (5391, 83445), (5563, 80865), (8985, 50067), (16173, 27815), (16689, 26955)]