3378525

素因数分解:

$3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{421}}^1$

素因数の和:541

約数の個数: 24

約数和(自身を含む): 5651424

約数和(自身を除く): 2272899

約数列:

[1, 3, 5, 15, 25, 75, 107, 321, 421, 535, 1263, 1605, 2105, 2675, 6315, 8025, 10525, 31575, 45047, 135141, 225235, 675705, 1126175, 3378525]

約数ペア:

[(1, 3378525), (3, 1126175), (5, 675705), (15, 225235), (25, 135141), (75, 45047), (107, 31575), (321, 10525), (421, 8025), (535, 6315), (1263, 2675), (1605, 2105)]