21836205555

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1\times {\mathrm{46049}}^1$

素因数の和:46471

約数の個数: 32

約数和(自身を含む): 35397345600

約数和(自身を除く): 13561140045

約数列:

[1, 3, 5, 15, 101, 303, 313, 505, 939, 1515, 1565, 4695, 31613, 46049, 94839, 138147, 158065, 230245, 474195, 690735, 4650949, 13952847, 14413337, 23254745, 43240011, 69764235, 72066685, 216200055, 1455747037, 4367241111, 7278735185, 21836205555]

約数ペア:

[(1, 21836205555), (3, 7278735185), (5, 4367241111), (15, 1455747037), (101, 216200055), (303, 72066685), (313, 69764235), (505, 43240011), (939, 23254745), (1515, 14413337), (1565, 13952847), (4695, 4650949), (31613, 690735), (46049, 474195), (94839, 230245), (138147, 158065)]