3924045

素因数分解:

$3^4\times 5^1\times {\mathrm{9689}}^1$

素因数の和:9706

約数の個数: 20

約数和(自身を含む): 7034940

約数和(自身を除く): 3110895

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 9689, 29067, 48445, 87201, 145335, 261603, 436005, 784809, 1308015, 3924045]

約数ペア:

[(1, 3924045), (3, 1308015), (5, 784809), (9, 436005), (15, 261603), (27, 145335), (45, 87201), (81, 48445), (135, 29067), (405, 9689)]