84157315

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{1231}}^1$

素因数の和:1371

約数の個数: 24

約数和(自身を含む): 112077504

約数和(自身を除く): 27920189

約数列:

[1, 5, 11, 55, 113, 121, 565, 605, 1231, 1243, 6155, 6215, 13541, 13673, 67705, 68365, 139103, 148951, 695515, 744755, 1530133, 7650665, 16831463, 84157315]

約数ペア:

[(1, 84157315), (5, 16831463), (11, 7650665), (55, 1530133), (113, 744755), (121, 695515), (565, 148951), (605, 139103), (1231, 68365), (1243, 67705), (6155, 13673), (6215, 13541)]