1515285

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 2655744

約数和(自身を除く): 1140459

約数列:

[1, 3, 5, 9, 15, 45, 151, 223, 453, 669, 755, 1115, 1359, 2007, 2265, 3345, 6795, 10035, 33673, 101019, 168365, 303057, 505095, 1515285]

約数ペア:

[(1, 1515285), (3, 505095), (5, 303057), (9, 168365), (15, 101019), (45, 33673), (151, 10035), (223, 6795), (453, 3345), (669, 2265), (755, 2007), (1115, 1359)]