29869155

素因数分解:

$3^4\times 5^1\times {\mathrm{73751}}^1$

素因数の和:73768

約数の個数: 20

約数和(自身を含む): 53543952

約数和(自身を除く): 23674797

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 73751, 221253, 368755, 663759, 1106265, 1991277, 3318795, 5973831, 9956385, 29869155]

約数ペア:

[(1, 29869155), (3, 9956385), (5, 5973831), (9, 3318795), (15, 1991277), (27, 1106265), (45, 663759), (81, 368755), (135, 221253), (405, 73751)]