26763635

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{439}}^1$

素因数の和:670

約数の個数: 16

約数和(自身を含む): 32788800

約数和(自身を除く): 6025165

約数列:

[1, 5, 89, 137, 439, 445, 685, 2195, 12193, 39071, 60143, 60965, 195355, 300715, 5352727, 26763635]

約数ペア:

[(1, 26763635), (5, 5352727), (89, 300715), (137, 195355), (439, 60965), (445, 60143), (685, 39071), (2195, 12193)]