13843425

素因数分解:

$3^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{1409}}^1$

素因数の和:1553

約数の個数: 24

約数和(自身を含む): 23078880

約数和(自身を除く): 9235455

約数列:

[1, 3, 5, 15, 25, 75, 131, 393, 655, 1409, 1965, 3275, 4227, 7045, 9825, 21135, 35225, 105675, 184579, 553737, 922895, 2768685, 4614475, 13843425]

約数ペア:

[(1, 13843425), (3, 4614475), (5, 2768685), (15, 922895), (25, 553737), (75, 184579), (131, 105675), (393, 35225), (655, 21135), (1409, 9825), (1965, 7045), (3275, 4227)]