1005270145

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{961981}}^1$

素因数の和:962016

約数の個数: 16

約数和(自身を含む): 1385254080

約数和(自身を除く): 379983935

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 961981, 4809905, 10581791, 18277639, 52908955, 91388195, 201054029, 1005270145]

約数ペア:

[(1, 1005270145), (5, 201054029), (11, 91388195), (19, 52908955), (55, 18277639), (95, 10581791), (209, 4809905), (1045, 961981)]