890472545

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{45053}}^1$

素因数の和:45184

約数の個数: 16

約数和(自身を含む): 1102921920

約数和(自身を除く): 212449375

約数列:

[1, 5, 59, 67, 295, 335, 3953, 19765, 45053, 225265, 2658127, 3018551, 13290635, 15092755, 178094509, 890472545]

約数ペア:

[(1, 890472545), (5, 178094509), (59, 15092755), (67, 13290635), (295, 3018551), (335, 2658127), (3953, 225265), (19765, 45053)]