11956065

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{72461}}^1$

素因数の和:72480

約数の個数: 16

約数和(自身を含む): 20869056

約数和(自身を除く): 8912991

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 72461, 217383, 362305, 797071, 1086915, 2391213, 3985355, 11956065]

約数ペア:

[(1, 11956065), (3, 3985355), (5, 2391213), (11, 1086915), (15, 797071), (33, 362305), (55, 217383), (165, 72461)]