426686525

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{653}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 540099360

約数和(自身を除く): 113412835

約数列:

[1, 5, 25, 59, 295, 443, 653, 1475, 2215, 3265, 11075, 16325, 26137, 38527, 130685, 192635, 289279, 653425, 963175, 1446395, 7231975, 17067461, 85337305, 426686525]

約数ペア:

[(1, 426686525), (5, 85337305), (25, 17067461), (59, 7231975), (295, 1446395), (443, 963175), (653, 653425), (1475, 289279), (2215, 192635), (3265, 130685), (11075, 38527), (16325, 26137)]