1497445

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 1935360

約数和(自身を除く): 437915

約数列:

[1, 5, 17, 79, 85, 223, 395, 1115, 1343, 3791, 6715, 17617, 18955, 88085, 299489, 1497445]

約数ペア:

[(1, 1497445), (5, 299489), (17, 88085), (79, 18955), (85, 17617), (223, 6715), (395, 3791), (1115, 1343)]