38338725

素因数分解:

$3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{17627}}^1$

素因数の和:17669

約数の個数: 24

約数和(自身を含む): 65576160

約数和(自身を除く): 27237435

約数列:

[1, 3, 5, 15, 25, 29, 75, 87, 145, 435, 725, 2175, 17627, 52881, 88135, 264405, 440675, 511183, 1322025, 1533549, 2555915, 7667745, 12779575, 38338725]

約数ペア:

[(1, 38338725), (3, 12779575), (5, 7667745), (15, 2555915), (25, 1533549), (29, 1322025), (75, 511183), (87, 440675), (145, 264405), (435, 88135), (725, 52881), (2175, 17627)]