47172265

素因数分解:

$5^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{2039}}^1$

素因数の和:2712

約数の個数: 16

約数和(自身を含む): 64823040

約数和(自身を除く): 17650775

約数列:

[1, 5, 7, 35, 661, 2039, 3305, 4627, 10195, 14273, 23135, 71365, 1347779, 6738895, 9434453, 47172265]

約数ペア:

[(1, 47172265), (5, 9434453), (7, 6738895), (35, 1347779), (661, 71365), (2039, 23135), (3305, 14273), (4627, 10195)]