4278045

素因数分解:

$3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{929}}^1$

素因数の和:1244

約数の個数: 16

約数和(自身を含む): 6874560

約数和(自身を除く): 2596515

約数列:

[1, 3, 5, 15, 307, 921, 929, 1535, 2787, 4605, 4645, 13935, 285203, 855609, 1426015, 4278045]

約数ペア:

[(1, 4278045), (3, 1426015), (5, 855609), (15, 285203), (307, 13935), (921, 4645), (929, 4605), (1535, 2787)]