1008022005

素因数分解:

$3^2\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{19841}}^1$

素因数の和:20981

約数の個数: 24

約数和(自身を含む): 1748873880

約数和(自身を除く): 740851875

約数列:

[1, 3, 5, 9, 15, 45, 1129, 3387, 5645, 10161, 16935, 19841, 50805, 59523, 99205, 178569, 297615, 892845, 22400489, 67201467, 112002445, 201604401, 336007335, 1008022005]

約数ペア:

[(1, 1008022005), (3, 336007335), (5, 201604401), (9, 112002445), (15, 67201467), (45, 22400489), (1129, 892845), (3387, 297615), (5645, 178569), (10161, 99205), (16935, 59523), (19841, 50805)]