2851996665

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1180951}}^1$

素因数の和:1180989

約数の個数: 32

約数和(自身を含む): 5441826816

約数和(自身を除く): 2589830151

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 69, 105, 115, 161, 345, 483, 805, 2415, 1180951, 3542853, 5904755, 8266657, 17714265, 24799971, 27161873, 41333285, 81485619, 123999855, 135809365, 190133111, 407428095, 570399333, 950665555, 2851996665]

約数ペア:

[(1, 2851996665), (3, 950665555), (5, 570399333), (7, 407428095), (15, 190133111), (21, 135809365), (23, 123999855), (35, 81485619), (69, 41333285), (105, 27161873), (115, 24799971), (161, 17714265), (345, 8266657), (483, 5904755), (805, 3542853), (2415, 1180951)]