426001005

素因数分解:

$3^3\times 5^1\times {\mathrm{3155563}}^1$

素因数の和:3155577

約数の個数: 16

約数和(自身を含む): 757335360

約数和(自身を除く): 331334355

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 3155563, 9466689, 15777815, 28400067, 47333445, 85200201, 142000335, 426001005]

約数ペア:

[(1, 426001005), (3, 142000335), (5, 85200201), (9, 47333445), (15, 28400067), (27, 15777815), (45, 9466689), (135, 3155563)]