39228945

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21977}}^1$

素因数の和:22009

約数の個数: 32

約数和(自身を含む): 75955968

約数和(自身を除く): 36727023

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 21977, 65931, 109885, 153839, 329655, 373609, 461517, 769195, 1120827, 1868045, 2307585, 2615263, 5604135, 7845789, 13076315, 39228945]

約数ペア:

[(1, 39228945), (3, 13076315), (5, 7845789), (7, 5604135), (15, 2615263), (17, 2307585), (21, 1868045), (35, 1120827), (51, 769195), (85, 461517), (105, 373609), (119, 329655), (255, 153839), (357, 109885), (595, 65931), (1785, 21977)]