57894945

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2551}}^1$

素因数の和:2665

約数の個数: 32

約数和(自身を含む): 99221760

約数和(自身を除く): 41326815

約数列:

[1, 3, 5, 15, 17, 51, 85, 89, 255, 267, 445, 1335, 1513, 2551, 4539, 7565, 7653, 12755, 22695, 38265, 43367, 130101, 216835, 227039, 650505, 681117, 1135195, 3405585, 3859663, 11578989, 19298315, 57894945]

約数ペア:

[(1, 57894945), (3, 19298315), (5, 11578989), (15, 3859663), (17, 3405585), (51, 1135195), (85, 681117), (89, 650505), (255, 227039), (267, 216835), (445, 130101), (1335, 43367), (1513, 38265), (2551, 22695), (4539, 12755), (7565, 7653)]