4050615

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{281}}^1$

素因数の和:351

約数の個数: 24

約数和(自身を含む): 6720624

約数和(自身を除く): 2670009

約数列:

[1, 3, 5, 15, 31, 93, 155, 281, 465, 843, 961, 1405, 2883, 4215, 4805, 8711, 14415, 26133, 43555, 130665, 270041, 810123, 1350205, 4050615]

約数ペア:

[(1, 4050615), (3, 1350205), (5, 810123), (15, 270041), (31, 130665), (93, 43555), (155, 26133), (281, 14415), (465, 8711), (843, 4805), (961, 4215), (1405, 2883)]