28517565

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{51383}}^1$

素因数の和:51428

約数の個数: 16

約数和(自身を含む): 46862208

約数和(自身を除く): 18344643

約数列:

[1, 3, 5, 15, 37, 111, 185, 555, 51383, 154149, 256915, 770745, 1901171, 5703513, 9505855, 28517565]

約数ペア:

[(1, 28517565), (3, 9505855), (5, 5703513), (15, 1901171), (37, 770745), (111, 256915), (185, 154149), (555, 51383)]