1680432835

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{313}}^1\times {\mathrm{9851}}^1$

素因数の和:10278

約数の個数: 16

約数和(自身を含む): 2041728480

約数和(自身を除く): 361295645

約数列:

[1, 5, 109, 313, 545, 1565, 9851, 34117, 49255, 170585, 1073759, 3083363, 5368795, 15416815, 336086567, 1680432835]

約数ペア:

[(1, 1680432835), (5, 336086567), (109, 15416815), (313, 5368795), (545, 3083363), (1565, 1073759), (9851, 170585), (34117, 49255)]