319224215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1063}}^1\times {\mathrm{3533}}^1$

素因数の和:4618

約数の個数: 16

約数和(自身を含む): 406099008

約数和(自身を除く): 86874793

約数列:

[1, 5, 17, 85, 1063, 3533, 5315, 17665, 18071, 60061, 90355, 300305, 3755579, 18777895, 63844843, 319224215]

約数ペア:

[(1, 319224215), (5, 63844843), (17, 18777895), (85, 3755579), (1063, 300305), (3533, 90355), (5315, 60061), (17665, 18071)]