3879945

素因数分解:

$3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:733

約数の個数: 24

約数和(自身を含む): 6781632

約数和(自身を除く): 2901687

約数列:

[1, 3, 5, 9, 15, 45, 151, 453, 571, 755, 1359, 1713, 2265, 2855, 5139, 6795, 8565, 25695, 86221, 258663, 431105, 775989, 1293315, 3879945]

約数ペア:

[(1, 3879945), (3, 1293315), (5, 775989), (9, 431105), (15, 258663), (45, 86221), (151, 25695), (453, 8565), (571, 6795), (755, 5139), (1359, 2855), (1713, 2265)]