145658023

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{809}}^1$

素因数の和:939

約数の個数: 24

約数和(自身を含む): 179042400

約数和(自身を除く): 33384377

約数列:

[1, 7, 17, 89, 119, 289, 623, 809, 1513, 2023, 5663, 10591, 13753, 25721, 72001, 96271, 180047, 233801, 504007, 1224017, 1636607, 8568119, 20808289, 145658023]

約数ペア:

[(1, 145658023), (7, 20808289), (17, 8568119), (89, 1636607), (119, 1224017), (289, 504007), (623, 233801), (809, 180047), (1513, 96271), (2023, 72001), (5663, 25721), (10591, 13753)]