42992805

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1319}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 28857435

約数列:

[1, 3, 5, 15, 41, 53, 123, 159, 205, 265, 615, 795, 1319, 2173, 3957, 6519, 6595, 10865, 19785, 32595, 54079, 69907, 162237, 209721, 270395, 349535, 811185, 1048605, 2866187, 8598561, 14330935, 42992805]

約数ペア:

[(1, 42992805), (3, 14330935), (5, 8598561), (15, 2866187), (41, 1048605), (53, 811185), (123, 349535), (159, 270395), (205, 209721), (265, 162237), (615, 69907), (795, 54079), (1319, 32595), (2173, 19785), (3957, 10865), (6519, 6595)]