54862515

素因数分解:

$3^4\times 5^1\times {\mathrm{135463}}^1$

素因数の和:135480

約数の個数: 20

約数和(自身を含む): 98346864

約数和(自身を除く): 43484349

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 135463, 406389, 677315, 1219167, 2031945, 3657501, 6095835, 10972503, 18287505, 54862515]

約数ペア:

[(1, 54862515), (3, 18287505), (5, 10972503), (9, 6095835), (15, 3657501), (27, 2031945), (45, 1219167), (81, 677315), (135, 406389), (405, 135463)]