90300005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{863}}^1\times {\mathrm{1231}}^1$

素因数の和:2116

約数の個数: 16

約数和(自身を含む): 114960384

約数和(自身を除く): 24660379

約数列:

[1, 5, 17, 85, 863, 1231, 4315, 6155, 14671, 20927, 73355, 104635, 1062353, 5311765, 18060001, 90300005]

約数ペア:

[(1, 90300005), (5, 18060001), (17, 5311765), (85, 1062353), (863, 104635), (1231, 73355), (4315, 20927), (6155, 14671)]