22190085

素因数分解:

$3^3\times 5^1\times {\mathrm{164371}}^1$

素因数の和:164385

約数の個数: 16

約数和(自身を含む): 39449280

約数和(自身を除く): 17259195

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 164371, 493113, 821855, 1479339, 2465565, 4438017, 7396695, 22190085]

約数ペア:

[(1, 22190085), (3, 7396695), (5, 4438017), (9, 2465565), (15, 1479339), (27, 821855), (45, 493113), (135, 164371)]