42976995

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2897}}^1$

素因数の和:2971

約数の個数: 32

約数和(自身を含む): 73446912

約数和(自身を除く): 30469917

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 215, 345, 645, 989, 2897, 2967, 4945, 8691, 14485, 14835, 43455, 66631, 124571, 199893, 333155, 373713, 622855, 999465, 1868565, 2865133, 8595399, 14325665, 42976995]

約数ペア:

[(1, 42976995), (3, 14325665), (5, 8595399), (15, 2865133), (23, 1868565), (43, 999465), (69, 622855), (115, 373713), (129, 333155), (215, 199893), (345, 124571), (645, 66631), (989, 43455), (2897, 14835), (2967, 14485), (4945, 8691)]