5144985

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1$

素因数の和:1694

約数の個数: 32

約数和(自身を含む): 9550080

約数和(自身を除く): 4405095

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 1657, 3105, 4971, 8285, 14913, 24855, 38111, 44739, 74565, 114333, 190555, 223695, 342999, 571665, 1028997, 1714995, 5144985]

約数ペア:

[(1, 5144985), (3, 1714995), (5, 1028997), (9, 571665), (15, 342999), (23, 223695), (27, 190555), (45, 114333), (69, 74565), (115, 44739), (135, 38111), (207, 24855), (345, 14913), (621, 8285), (1035, 4971), (1657, 3105)]