121426081275

素因数分解:

$3^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{317}}^1\times {\mathrm{18047}}^1$

素因数の和:18660

約数の個数: 48

約数和(自身を含む): 202113921024

約数和(自身を除く): 80687839749

約数列:

[1, 3, 5, 15, 25, 75, 283, 317, 849, 951, 1415, 1585, 4245, 4755, 7075, 7925, 18047, 21225, 23775, 54141, 89711, 90235, 269133, 270705, 448555, 451175, 1345665, 1353525, 2242775, 5107301, 5720899, 6728325, 15321903, 17162697, 25536505, 28604495, 76609515, 85813485, 127682525, 143022475, 383047575, 429067425, 1619014417, 4857043251, 8095072085, 24285216255, 40475360425, 121426081275]

約数ペア:

[(1, 121426081275), (3, 40475360425), (5, 24285216255), (15, 8095072085), (25, 4857043251), (75, 1619014417), (283, 429067425), (317, 383047575), (849, 143022475), (951, 127682525), (1415, 85813485), (1585, 76609515), (4245, 28604495), (4755, 25536505), (7075, 17162697), (7925, 15321903), (18047, 6728325), (21225, 5720899), (23775, 5107301), (54141, 2242775), (89711, 1353525), (90235, 1345665), (269133, 451175), (270705, 448555)]