47293035

素因数分解:

$3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{7489}}^1$

素因数の和:7918

約数の個数: 16

約数和(自身を含む): 75858720

約数和(自身を除く): 28565685

約数列:

[1, 3, 5, 15, 421, 1263, 2105, 6315, 7489, 22467, 37445, 112335, 3152869, 9458607, 15764345, 47293035]

約数ペア:

[(1, 47293035), (3, 15764345), (5, 9458607), (15, 3152869), (421, 112335), (1263, 37445), (2105, 22467), (6315, 7489)]