2081567115

素因数分解:

$3^2\times 5^1\times {\mathrm{367}}^1\times {\mathrm{126041}}^1$

素因数の和:126419

約数の個数: 24

約数和(自身を含む): 3617909568

約数和(自身を除く): 1536342453

約数列:

[1, 3, 5, 9, 15, 45, 367, 1101, 1835, 3303, 5505, 16515, 126041, 378123, 630205, 1134369, 1890615, 5671845, 46257047, 138771141, 231285235, 416313423, 693855705, 2081567115]

約数ペア:

[(1, 2081567115), (3, 693855705), (5, 416313423), (9, 231285235), (15, 138771141), (45, 46257047), (367, 5671845), (1101, 1890615), (1835, 1134369), (3303, 630205), (5505, 378123), (16515, 126041)]