17269405

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1381}}^1$

素因数の和:1488

約数の個数: 16

約数和(自身を含む): 21592368

約数和(自身を除く): 4322963

約数列:

[1, 5, 41, 61, 205, 305, 1381, 2501, 6905, 12505, 56621, 84241, 283105, 421205, 3453881, 17269405]

約数ペア:

[(1, 17269405), (5, 3453881), (41, 421205), (61, 283105), (205, 84241), (305, 56621), (1381, 12505), (2501, 6905)]