80958505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41411}}^1$

素因数の和:41456

約数の個数: 16

約数和(自身を含む): 107339904

約数和(自身を除く): 26381399

約数列:

[1, 5, 17, 23, 85, 115, 391, 1955, 41411, 207055, 703987, 952453, 3519935, 4762265, 16191701, 80958505]

約数ペア:

[(1, 80958505), (5, 16191701), (17, 4762265), (23, 3519935), (85, 952453), (115, 703987), (391, 207055), (1955, 41411)]