80829465

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1109}}^1$

素因数の和:1273

約数の個数: 32

約数和(自身を含む): 133626240

約数和(自身を除く): 52796775

約数列:

[1, 3, 5, 15, 43, 113, 129, 215, 339, 565, 645, 1109, 1695, 3327, 4859, 5545, 14577, 16635, 24295, 47687, 72885, 125317, 143061, 238435, 375951, 626585, 715305, 1879755, 5388631, 16165893, 26943155, 80829465]

約数ペア:

[(1, 80829465), (3, 26943155), (5, 16165893), (15, 5388631), (43, 1879755), (113, 715305), (129, 626585), (215, 375951), (339, 238435), (565, 143061), (645, 125317), (1109, 72885), (1695, 47687), (3327, 24295), (4859, 16635), (5545, 14577)]