201619480815

素因数分解:

$3^2\times 5^1\times {\mathrm{2207}}^1\times {\mathrm{2030101}}^1$

素因数の和:2032319

約数の個数: 24

約数和(自身を含む): 349632286848

約数和(自身を除く): 148012806033

約数列:

[1, 3, 5, 9, 15, 45, 2207, 6621, 11035, 19863, 33105, 99315, 2030101, 6090303, 10150505, 18270909, 30451515, 91354545, 4480432907, 13441298721, 22402164535, 40323896163, 67206493605, 201619480815]

約数ペア:

[(1, 201619480815), (3, 67206493605), (5, 40323896163), (9, 22402164535), (15, 13441298721), (45, 4480432907), (2207, 91354545), (6621, 30451515), (11035, 18270909), (19863, 10150505), (33105, 6090303), (99315, 2030101)]