28354605

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{65183}}^1$

素因数の和:65220

約数の個数: 16

約数和(自身を含む): 46932480

約数和(自身を除く): 18577875

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 65183, 195549, 325915, 977745, 1890307, 5670921, 9451535, 28354605]

約数ペア:

[(1, 28354605), (3, 9451535), (5, 5670921), (15, 1890307), (29, 977745), (87, 325915), (145, 195549), (435, 65183)]