67427855

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{1889}}^1$

素因数の和:1975

約数の個数: 24

約数和(自身を含む): 90493200

約数和(自身を除く): 23065345

約数列:

[1, 5, 11, 55, 59, 121, 295, 605, 649, 1889, 3245, 7139, 9445, 20779, 35695, 103895, 111451, 228569, 557255, 1142845, 1225961, 6129805, 13485571, 67427855]

約数ペア:

[(1, 67427855), (5, 13485571), (11, 6129805), (55, 1225961), (59, 1142845), (121, 557255), (295, 228569), (605, 111451), (649, 103895), (1889, 35695), (3245, 20779), (7139, 9445)]