22198725

素因数分解:

$3^3\times 5^2\times {\mathrm{32887}}^1$

素因数の和:32906

約数の個数: 24

約数和(自身を含む): 40781120

約数和(自身を除く): 18582395

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 135, 225, 675, 32887, 98661, 164435, 295983, 493305, 822175, 887949, 1479915, 2466525, 4439745, 7399575, 22198725]

約数ペア:

[(1, 22198725), (3, 7399575), (5, 4439745), (9, 2466525), (15, 1479915), (25, 887949), (27, 822175), (45, 493305), (75, 295983), (135, 164435), (225, 98661), (675, 32887)]