27970455

素因数分解:

$3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{4153}}^1$

素因数の和:4610

約数の個数: 16

約数和(自身を含む): 44863200

約数和(自身を除く): 16892745

約数列:

[1, 3, 5, 15, 449, 1347, 2245, 4153, 6735, 12459, 20765, 62295, 1864697, 5594091, 9323485, 27970455]

約数ペア:

[(1, 27970455), (3, 9323485), (5, 5594091), (15, 1864697), (449, 62295), (1347, 20765), (2245, 12459), (4153, 6735)]