42773175

素因数分解:

$3^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{4421}}^1$

素因数の和:4480

約数の個数: 36

約数和(自身を含む): 78410904

約数和(自身を除く): 35637729

約数列:

[1, 3, 5, 9, 15, 25, 43, 45, 75, 129, 215, 225, 387, 645, 1075, 1935, 3225, 4421, 9675, 13263, 22105, 39789, 66315, 110525, 190103, 198945, 331575, 570309, 950515, 994725, 1710927, 2851545, 4752575, 8554635, 14257725, 42773175]

約数ペア:

[(1, 42773175), (3, 14257725), (5, 8554635), (9, 4752575), (15, 2851545), (25, 1710927), (43, 994725), (45, 950515), (75, 570309), (129, 331575), (215, 198945), (225, 190103), (387, 110525), (645, 66315), (1075, 39789), (1935, 22105), (3225, 13263), (4421, 9675)]