71185885

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{6113}}^1$

素因数の和:6272

約数の個数: 16

約数和(自身を含む): 91123056

約数和(自身を除く): 19937171

約数列:

[1, 5, 17, 85, 137, 685, 2329, 6113, 11645, 30565, 103921, 519605, 837481, 4187405, 14237177, 71185885]

約数ペア:

[(1, 71185885), (5, 14237177), (17, 4187405), (85, 837481), (137, 519605), (685, 103921), (2329, 30565), (6113, 11645)]