156943005

素因数分解:

$3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 254669184

約数和(自身を除く): 97726179

約数列:

[1, 3, 5, 15, 173, 197, 307, 519, 591, 865, 921, 985, 1535, 2595, 2955, 4605, 34081, 53111, 60479, 102243, 159333, 170405, 181437, 265555, 302395, 511215, 796665, 907185, 10462867, 31388601, 52314335, 156943005]

約数ペア:

[(1, 156943005), (3, 52314335), (5, 31388601), (15, 10462867), (173, 907185), (197, 796665), (307, 511215), (519, 302395), (591, 265555), (865, 181437), (921, 170405), (985, 159333), (1535, 102243), (2595, 60479), (2955, 53111), (4605, 34081)]