39706605

素因数分解:

$3^4\times 5^1\times {\mathrm{98041}}^1$

素因数の和:98058

約数の個数: 20

約数和(自身を含む): 71178492

約数和(自身を除く): 31471887

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 98041, 294123, 490205, 882369, 1470615, 2647107, 4411845, 7941321, 13235535, 39706605]

約数ペア:

[(1, 39706605), (3, 13235535), (5, 7941321), (9, 4411845), (15, 2647107), (27, 1470615), (45, 882369), (81, 490205), (135, 294123), (405, 98041)]