47241985

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43541}}^1$

素因数の和:43584

約数の個数: 16

約数和(自身を含む): 66880512

約数和(自身を除く): 19638527

約数列:

[1, 5, 7, 31, 35, 155, 217, 1085, 43541, 217705, 304787, 1349771, 1523935, 6748855, 9448397, 47241985]

約数ペア:

[(1, 47241985), (5, 9448397), (7, 6748855), (31, 1523935), (35, 1349771), (155, 304787), (217, 217705), (1085, 43541)]