1995035

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:515

約数の個数: 24

約数和(自身を含む): 2954880

約数和(自身を除く): 959845

約数列:

[1, 5, 7, 17, 35, 49, 85, 119, 245, 479, 595, 833, 2395, 3353, 4165, 8143, 16765, 23471, 40715, 57001, 117355, 285005, 399007, 1995035]

約数ペア:

[(1, 1995035), (5, 399007), (7, 285005), (17, 117355), (35, 57001), (49, 40715), (85, 23471), (119, 16765), (245, 8143), (479, 4165), (595, 3353), (833, 2395)]