1064780505

素因数分解:

$3^3\times 5^1\times {\mathrm{7887263}}^1$

素因数の和:7887277

約数の個数: 16

約数和(自身を含む): 1892943360

約数和(自身を除く): 828162855

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 7887263, 23661789, 39436315, 70985367, 118308945, 212956101, 354926835, 1064780505]

約数ペア:

[(1, 1064780505), (3, 354926835), (5, 212956101), (9, 118308945), (15, 70985367), (27, 39436315), (45, 23661789), (135, 7887263)]