42954495

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{168449}}^1$

素因数の和:168474

約数の個数: 16

約数和(自身を含む): 72770400

約数和(自身を除く): 29815905

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 168449, 505347, 842245, 2526735, 2863633, 8590899, 14318165, 42954495]

約数ペア:

[(1, 42954495), (3, 14318165), (5, 8590899), (15, 2863633), (17, 2526735), (51, 842245), (85, 505347), (255, 168449)]