20160508005

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{40728299}}^1$

素因数の和:40728321

約数の個数: 24

約数和(自身を含む): 38121688800

約数和(自身を除く): 17961180795

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495, 40728299, 122184897, 203641495, 366554691, 448011289, 610924485, 1344033867, 1832773455, 2240056445, 4032101601, 6720169335, 20160508005]

約数ペア:

[(1, 20160508005), (3, 6720169335), (5, 4032101601), (9, 2240056445), (11, 1832773455), (15, 1344033867), (33, 610924485), (45, 448011289), (55, 366554691), (99, 203641495), (165, 122184897), (495, 40728299)]