77793075

素因数分解:

$3^3\times 5^2\times {\mathrm{115249}}^1$

素因数の和:115268

約数の個数: 24

約数和(自身を含む): 142910000

約数和(自身を除く): 65116925

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 115249, 345747, 576245, 1037241, 1728735, 2881225, 3111723, 5186205, 8643675, 15558615, 25931025, 77793075]

約数ペア:

[(1, 77793075), (3, 25931025), (5, 15558615), (9, 8643675), (15, 5186205), (25, 3111723), (27, 2881225), (45, 1728735), (75, 1037241), (135, 576245), (225, 345747), (675, 115249)]