164066515

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{6481}}^1$

素因数の和:6630

約数の個数: 16

約数和(自身を含む): 202549536

約数和(自身を除く): 38483021

約数列:

[1, 5, 61, 83, 305, 415, 5063, 6481, 25315, 32405, 395341, 537923, 1976705, 2689615, 32813303, 164066515]

約数ペア:

[(1, 164066515), (5, 32813303), (61, 2689615), (83, 1976705), (305, 537923), (415, 395341), (5063, 32405), (6481, 25315)]