66889185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{6871}}^1$

素因数の和:6949

約数の個数: 32

約数和(自身を含む): 118748160

約数和(自身を除く): 51858975

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 165, 177, 295, 649, 885, 1947, 3245, 6871, 9735, 20613, 34355, 75581, 103065, 226743, 377905, 405389, 1133715, 1216167, 2026945, 4459279, 6080835, 13377837, 22296395, 66889185]

約数ペア:

[(1, 66889185), (3, 22296395), (5, 13377837), (11, 6080835), (15, 4459279), (33, 2026945), (55, 1216167), (59, 1133715), (165, 405389), (177, 377905), (295, 226743), (649, 103065), (885, 75581), (1947, 34355), (3245, 20613), (6871, 9735)]