38869985

素因数分解:

$5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{14423}}^1$

素因数の和:14453

約数の個数: 24

約数和(自身を含む): 59196096

約数和(自身を除く): 20326111

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 385, 539, 2695, 14423, 72115, 100961, 158653, 504805, 706727, 793265, 1110571, 3533635, 5552855, 7773997, 38869985]

約数ペア:

[(1, 38869985), (5, 7773997), (7, 5552855), (11, 3533635), (35, 1110571), (49, 793265), (55, 706727), (77, 504805), (245, 158653), (385, 100961), (539, 72115), (2695, 14423)]