3075225

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{313}}^1$

素因数の和:457

約数の個数: 24

約数和(自身を含む): 5139552

約数和(自身を除く): 2064327

約数列:

[1, 3, 5, 15, 25, 75, 131, 313, 393, 655, 939, 1565, 1965, 3275, 4695, 7825, 9825, 23475, 41003, 123009, 205015, 615045, 1025075, 3075225]

約数ペア:

[(1, 3075225), (3, 1025075), (5, 615045), (15, 205015), (25, 123009), (75, 41003), (131, 23475), (313, 9825), (393, 7825), (655, 4695), (939, 3275), (1565, 1965)]