77828715

素因数分解:

$3^3\times 5^1\times {\mathrm{576509}}^1$

素因数の和:576523

約数の個数: 16

約数和(自身を含む): 138362400

約数和(自身を除く): 60533685

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 576509, 1729527, 2882545, 5188581, 8647635, 15565743, 25942905, 77828715]

約数ペア:

[(1, 77828715), (3, 25942905), (5, 15565743), (9, 8647635), (15, 5188581), (27, 2882545), (45, 1729527), (135, 576509)]