51530085

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{30949}}^1$

素因数の和:30997

約数の個数: 24

約数和(自身を含む): 91735800

約数和(自身を除く): 40205715

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 333, 555, 1665, 30949, 92847, 154745, 278541, 464235, 1145113, 1392705, 3435339, 5725565, 10306017, 17176695, 51530085]

約数ペア:

[(1, 51530085), (3, 17176695), (5, 10306017), (9, 5725565), (15, 3435339), (37, 1392705), (45, 1145113), (111, 464235), (185, 278541), (333, 154745), (555, 92847), (1665, 30949)]