73054865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{3889}}^1$

素因数の和:3941

約数の個数: 24

約数和(自身を含む): 100315320

約数和(自身を除く): 27260455

約数列:

[1, 5, 13, 17, 65, 85, 221, 289, 1105, 1445, 3757, 3889, 18785, 19445, 50557, 66113, 252785, 330565, 859469, 1123921, 4297345, 5619605, 14610973, 73054865]

約数ペア:

[(1, 73054865), (5, 14610973), (13, 5619605), (17, 4297345), (65, 1123921), (85, 859469), (221, 330565), (289, 252785), (1105, 66113), (1445, 50557), (3757, 19445), (3889, 18785)]