85074565

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{3821}}^1$

素因数の和:3960

約数の個数: 16

約数和(自身を含む): 105212016

約数和(自身を除く): 20137451

約数列:

[1, 5, 61, 73, 305, 365, 3821, 4453, 19105, 22265, 233081, 278933, 1165405, 1394665, 17014913, 85074565]

約数ペア:

[(1, 85074565), (5, 17014913), (61, 1394665), (73, 1165405), (305, 278933), (365, 233081), (3821, 22265), (4453, 19105)]