2546235

素因数分解:

$3^4\times 5^1\times {\mathrm{6287}}^1$

素因数の和:6304

約数の個数: 20

約数和(自身を含む): 4565088

約数和(自身を除く): 2018853

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 6287, 18861, 31435, 56583, 94305, 169749, 282915, 509247, 848745, 2546235]

約数ペア:

[(1, 2546235), (3, 848745), (5, 509247), (9, 282915), (15, 169749), (27, 94305), (45, 56583), (81, 31435), (135, 18861), (405, 6287)]