25839675

素因数分解:

$3^3\times 5^2\times {\mathrm{38281}}^1$

素因数の和:38300

約数の個数: 24

約数和(自身を含む): 47469680

約数和(自身を除く): 21630005

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 38281, 114843, 191405, 344529, 574215, 957025, 1033587, 1722645, 2871075, 5167935, 8613225, 25839675]

約数ペア:

[(1, 25839675), (3, 8613225), (5, 5167935), (9, 2871075), (15, 1722645), (25, 1033587), (27, 957025), (45, 574215), (75, 344529), (135, 191405), (225, 114843), (675, 38281)]