42513855

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5749}}^1$

素因数の和:5803

約数の個数: 32

約数和(自身を含む): 74520000

約数和(自身を除く): 32006145

約数列:

[1, 3, 5, 15, 17, 29, 51, 85, 87, 145, 255, 435, 493, 1479, 2465, 5749, 7395, 17247, 28745, 86235, 97733, 166721, 293199, 488665, 500163, 833605, 1465995, 2500815, 2834257, 8502771, 14171285, 42513855]

約数ペア:

[(1, 42513855), (3, 14171285), (5, 8502771), (15, 2834257), (17, 2500815), (29, 1465995), (51, 833605), (85, 500163), (87, 488665), (145, 293199), (255, 166721), (435, 97733), (493, 86235), (1479, 28745), (2465, 17247), (5749, 7395)]