7681505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2003}}^1$

素因数の和:2080

約数の個数: 16

約数和(自身を含む): 10100160

約数和(自身を除く): 2418655

約数列:

[1, 5, 13, 59, 65, 295, 767, 2003, 3835, 10015, 26039, 118177, 130195, 590885, 1536301, 7681505]

約数ペア:

[(1, 7681505), (5, 1536301), (13, 590885), (59, 130195), (65, 118177), (295, 26039), (767, 10015), (2003, 3835)]