42354975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43441}}^1$

素因数の和:43467

約数の個数: 24

約数和(自身を含む): 75415312

約数和(自身を除く): 33060337

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 43441, 130323, 217205, 564733, 651615, 1086025, 1694199, 2823665, 3258075, 8470995, 14118325, 42354975]

約数ペア:

[(1, 42354975), (3, 14118325), (5, 8470995), (13, 3258075), (15, 2823665), (25, 1694199), (39, 1086025), (65, 651615), (75, 564733), (195, 217205), (325, 130323), (975, 43441)]