47840895

素因数分解:

$3^3\times 5^1\times {\mathrm{354377}}^1$

素因数の和:354391

約数の個数: 16

約数和(自身を含む): 85050720

約数和(自身を除く): 37209825

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 354377, 1063131, 1771885, 3189393, 5315655, 9568179, 15946965, 47840895]

約数ペア:

[(1, 47840895), (3, 15946965), (5, 9568179), (9, 5315655), (15, 3189393), (27, 1771885), (45, 1063131), (135, 354377)]