68271445825

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{172283}}^1$

素因数の和:172446

約数の個数: 36

約数和(自身を含む): 93763155024

約数和(自身を除く): 25491709199

約数列:

[1, 5, 11, 25, 55, 121, 131, 275, 605, 655, 1441, 3025, 3275, 7205, 15851, 36025, 79255, 172283, 396275, 861415, 1895113, 4307075, 9475565, 20846243, 22569073, 47377825, 104231215, 112845365, 248259803, 521156075, 564226825, 1241299015, 2730857833, 6206495075, 13654289165, 68271445825]

約数ペア:

[(1, 68271445825), (5, 13654289165), (11, 6206495075), (25, 2730857833), (55, 1241299015), (121, 564226825), (131, 521156075), (275, 248259803), (605, 112845365), (655, 104231215), (1441, 47377825), (3025, 22569073), (3275, 20846243), (7205, 9475565), (15851, 4307075), (36025, 1895113), (79255, 861415), (172283, 396275)]