42272115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1709}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 72394560

約数和(自身を除く): 30122445

約数列:

[1, 3, 5, 15, 17, 51, 85, 97, 255, 291, 485, 1455, 1649, 1709, 4947, 5127, 8245, 8545, 24735, 25635, 29053, 87159, 145265, 165773, 435795, 497319, 828865, 2486595, 2818141, 8454423, 14090705, 42272115]

約数ペア:

[(1, 42272115), (3, 14090705), (5, 8454423), (15, 2818141), (17, 2486595), (51, 828865), (85, 497319), (97, 435795), (255, 165773), (291, 145265), (485, 87159), (1455, 29053), (1649, 25635), (1709, 24735), (4947, 8545), (5127, 8245)]