75126675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2657}}^1$

素因数の和:2712

約数の個数: 48

約数和(自身を含む): 138428640

約数和(自身を除く): 63301965

約数列:

[1, 3, 5, 13, 15, 25, 29, 39, 65, 75, 87, 145, 195, 325, 377, 435, 725, 975, 1131, 1885, 2175, 2657, 5655, 7971, 9425, 13285, 28275, 34541, 39855, 66425, 77053, 103623, 172705, 199275, 231159, 385265, 518115, 863525, 1001689, 1155795, 1926325, 2590575, 3005067, 5008445, 5778975, 15025335, 25042225, 75126675]

約数ペア:

[(1, 75126675), (3, 25042225), (5, 15025335), (13, 5778975), (15, 5008445), (25, 3005067), (29, 2590575), (39, 1926325), (65, 1155795), (75, 1001689), (87, 863525), (145, 518115), (195, 385265), (325, 231159), (377, 199275), (435, 172705), (725, 103623), (975, 77053), (1131, 66425), (1885, 39855), (2175, 34541), (2657, 28275), (5655, 13285), (7971, 9425)]