72763245

素因数分解:

$3^3\times 5^1\times {\mathrm{538987}}^1$

素因数の和:539001

約数の個数: 16

約数和(自身を含む): 129357120

約数和(自身を除く): 56593875

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 538987, 1616961, 2694935, 4850883, 8084805, 14552649, 24254415, 72763245]

約数ペア:

[(1, 72763245), (3, 24254415), (5, 14552649), (9, 8084805), (15, 4850883), (27, 2694935), (45, 1616961), (135, 538987)]