214713045

素因数分解:

$3^3\times 5^1\times {\mathrm{1590467}}^1$

素因数の和:1590481

約数の個数: 16

約数和(自身を含む): 381712320

約数和(自身を除く): 166999275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 1590467, 4771401, 7952335, 14314203, 23857005, 42942609, 71571015, 214713045]

約数ペア:

[(1, 214713045), (3, 71571015), (5, 42942609), (9, 23857005), (15, 14314203), (27, 7952335), (45, 4771401), (135, 1590467)]