3631995

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1877}}^1$

素因数の和:1931

約数の個数: 24

約数和(自身を含む): 6445296

約数和(自身を除く): 2813301

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1877, 1935, 5631, 9385, 16893, 28155, 80711, 84465, 242133, 403555, 726399, 1210665, 3631995]

約数ペア:

[(1, 3631995), (3, 1210665), (5, 726399), (9, 403555), (15, 242133), (43, 84465), (45, 80711), (129, 28155), (215, 16893), (387, 9385), (645, 5631), (1877, 1935)]