1520220070105

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{3559}}^1\times {\mathrm{7766329}}^1$

素因数の和:7769904

約数の個数: 16

約数和(自身を含む): 1990665705600

約数和(自身を除く): 470445635495

約数列:

[1, 5, 11, 55, 3559, 17795, 39149, 195745, 7766329, 38831645, 85429619, 427148095, 27640364911, 138201824555, 304044014021, 1520220070105]

約数ペア:

[(1, 1520220070105), (5, 304044014021), (11, 138201824555), (55, 27640364911), (3559, 427148095), (17795, 85429619), (39149, 38831645), (195745, 7766329)]