55987695

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15749}}^1$

素因数の和:15839

約数の個数: 24

約数和(自身を含む): 98280000

約数和(自身を除く): 42292305

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 15749, 47247, 78745, 141741, 236235, 708705, 1244171, 3732513, 6220855, 11197539, 18662565, 55987695]

約数ペア:

[(1, 55987695), (3, 18662565), (5, 11197539), (9, 6220855), (15, 3732513), (45, 1244171), (79, 708705), (237, 236235), (395, 141741), (711, 78745), (1185, 47247), (3555, 15749)]