42369825

素因数分解:

$3^1\times 5^2\times {\mathrm{397}}^1\times {\mathrm{1423}}^1$

素因数の和:1833

約数の個数: 24

約数和(自身を含む): 70277248

約数和(自身を除く): 27907423

約数列:

[1, 3, 5, 15, 25, 75, 397, 1191, 1423, 1985, 4269, 5955, 7115, 9925, 21345, 29775, 35575, 106725, 564931, 1694793, 2824655, 8473965, 14123275, 42369825]

約数ペア:

[(1, 42369825), (3, 14123275), (5, 8473965), (15, 2824655), (25, 1694793), (75, 564931), (397, 106725), (1191, 35575), (1423, 29775), (1985, 21345), (4269, 9925), (5955, 7115)]