16969755

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5413}}^1$

素因数の和:5451

約数の個数: 32

約数和(自身を含む): 31184640

約数和(自身を除く): 14214885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 5413, 16239, 27065, 59543, 81195, 102847, 178629, 297715, 308541, 514235, 893145, 1131317, 1542705, 3393951, 5656585, 16969755]

約数ペア:

[(1, 16969755), (3, 5656585), (5, 3393951), (11, 1542705), (15, 1131317), (19, 893145), (33, 514235), (55, 308541), (57, 297715), (95, 178629), (165, 102847), (209, 81195), (285, 59543), (627, 27065), (1045, 16239), (3135, 5413)]