2831576915

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 3509609472

約数和(自身を除く): 678032557

約数列:

[1, 5, 71, 101, 151, 355, 505, 523, 755, 2615, 7171, 10721, 15251, 35855, 37133, 52823, 53605, 76255, 78973, 185665, 264115, 394865, 1082821, 3750433, 5414105, 5607083, 7976273, 18752165, 28035415, 39881365, 566315383, 2831576915]

約数ペア:

[(1, 2831576915), (5, 566315383), (71, 39881365), (101, 28035415), (151, 18752165), (355, 7976273), (505, 5607083), (523, 5414105), (755, 3750433), (2615, 1082821), (7171, 394865), (10721, 264115), (15251, 185665), (35855, 78973), (37133, 76255), (52823, 53605)]