2008498545

素因数分解:

$3^3\times 5^1\times {\mathrm{14877767}}^1$

素因数の和:14877781

約数の個数: 16

約数和(自身を含む): 3570664320

約数和(自身を除く): 1562165775

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14877767, 44633301, 74388835, 133899903, 223166505, 401699709, 669499515, 2008498545]

約数ペア:

[(1, 2008498545), (3, 669499515), (5, 401699709), (9, 223166505), (15, 133899903), (27, 74388835), (45, 44633301), (135, 14877767)]