81625115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{114161}}^1$

素因数の和:114190

約数の個数: 16

約数和(自身を含む): 115075296

約数和(自身を除く): 33450181

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 114161, 570805, 1255771, 1484093, 6278855, 7420465, 16325023, 81625115]

約数ペア:

[(1, 81625115), (5, 16325023), (11, 7420465), (13, 6278855), (55, 1484093), (65, 1255771), (143, 570805), (715, 114161)]