61069815

素因数分解:

$3^3\times 5^1\times {\mathrm{547}}^1\times {\mathrm{827}}^1$

素因数の和:1388

約数の個数: 32

約数和(自身を含む): 108898560

約数和(自身を除く): 47828745

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 547, 827, 1641, 2481, 2735, 4135, 4923, 7443, 8205, 12405, 14769, 22329, 24615, 37215, 73845, 111645, 452369, 1357107, 2261845, 4071321, 6785535, 12213963, 20356605, 61069815]

約数ペア:

[(1, 61069815), (3, 20356605), (5, 12213963), (9, 6785535), (15, 4071321), (27, 2261845), (45, 1357107), (135, 452369), (547, 111645), (827, 73845), (1641, 37215), (2481, 24615), (2735, 22329), (4135, 14769), (4923, 12405), (7443, 8205)]