7228035

素因数分解:

$3^7\times 5^1\times {\mathrm{661}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 13028160

約数和(自身を除く): 5800125

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 661, 729, 1215, 1983, 2187, 3305, 3645, 5949, 9915, 10935, 17847, 29745, 53541, 89235, 160623, 267705, 481869, 803115, 1445607, 2409345, 7228035]

約数ペア:

[(1, 7228035), (3, 2409345), (5, 1445607), (9, 803115), (15, 481869), (27, 267705), (45, 160623), (81, 89235), (135, 53541), (243, 29745), (405, 17847), (661, 10935), (729, 9915), (1215, 5949), (1983, 3645), (2187, 3305)]