4342815

素因数分解:

$3^4\times 5^1\times {\mathrm{10723}}^1$

素因数の和:10740

約数の個数: 20

約数和(自身を含む): 7785624

約数和(自身を除く): 3442809

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 10723, 32169, 53615, 96507, 160845, 289521, 482535, 868563, 1447605, 4342815]

約数ペア:

[(1, 4342815), (3, 1447605), (5, 868563), (9, 482535), (15, 289521), (27, 160845), (45, 96507), (81, 53615), (135, 32169), (405, 10723)]