67198065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17707}}^1$

素因数の和:17749

約数の個数: 32

約数和(自身を含む): 122397696

約数和(自身を除く): 55199631

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 17707, 53121, 88535, 194777, 265605, 407261, 584331, 973885, 1221783, 2036305, 2921655, 4479871, 6108915, 13439613, 22399355, 67198065]

約数ペア:

[(1, 67198065), (3, 22399355), (5, 13439613), (11, 6108915), (15, 4479871), (23, 2921655), (33, 2036305), (55, 1221783), (69, 973885), (115, 584331), (165, 407261), (253, 265605), (345, 194777), (759, 88535), (1265, 53121), (3795, 17707)]