9916565

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1627}}^1$

素因数の和:1708

約数の個数: 16

約数和(自身を含む): 12659328

約数和(自身を除く): 2742763

約数列:

[1, 5, 23, 53, 115, 265, 1219, 1627, 6095, 8135, 37421, 86231, 187105, 431155, 1983313, 9916565]

約数ペア:

[(1, 9916565), (5, 1983313), (23, 431155), (53, 187105), (115, 86231), (265, 37421), (1219, 8135), (1627, 6095)]