157984595

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{6779}}^1$

素因数の和:6922

約数の個数: 16

約数和(自身を含む): 195264000

約数和(自身を除く): 37279405

約数列:

[1, 5, 59, 79, 295, 395, 4661, 6779, 23305, 33895, 399961, 535541, 1999805, 2677705, 31596919, 157984595]

約数ペア:

[(1, 157984595), (5, 31596919), (59, 2677705), (79, 1999805), (295, 535541), (395, 399961), (4661, 33895), (6779, 23305)]