1245550005

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{3954127}}^1$

素因数の和:3954145

約数の個数: 24

約数和(自身を含む): 2467375872

約数和(自身を除く): 1221825867

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315, 3954127, 11862381, 19770635, 27678889, 35587143, 59311905, 83036667, 138394445, 177935715, 249110001, 415183335, 1245550005]

約数ペア:

[(1, 1245550005), (3, 415183335), (5, 249110001), (7, 177935715), (9, 138394445), (15, 83036667), (21, 59311905), (35, 35587143), (45, 27678889), (63, 19770635), (105, 11862381), (315, 3954127)]