127721000785

素因数分解:

$5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{883}}^1\times {\mathrm{58207}}^1$

素因数の和:59173

約数の個数: 32

約数和(自身を含む): 177831493632

約数和(自身を除く): 50110492847

約数列:

[1, 5, 7, 35, 71, 355, 497, 883, 2485, 4415, 6181, 30905, 58207, 62693, 291035, 313465, 407449, 438851, 2037245, 2194255, 4132697, 20663485, 28928879, 51396781, 144644395, 256983905, 359777467, 1798887335, 3649171451, 18245857255, 25544200157, 127721000785]

約数ペア:

[(1, 127721000785), (5, 25544200157), (7, 18245857255), (35, 3649171451), (71, 1798887335), (355, 359777467), (497, 256983905), (883, 144644395), (2485, 51396781), (4415, 28928879), (6181, 20663485), (30905, 4132697), (58207, 2194255), (62693, 2037245), (291035, 438851), (313465, 407449)]