2040764535

素因数分解:

$3^2\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{42743}}^1$

素因数の和:43815

約数の個数: 24

約数和(自身を含む): 3540741984

約数和(自身を除く): 1499977449

約数列:

[1, 3, 5, 9, 15, 45, 1061, 3183, 5305, 9549, 15915, 42743, 47745, 128229, 213715, 384687, 641145, 1923435, 45350323, 136050969, 226751615, 408152907, 680254845, 2040764535]

約数ペア:

[(1, 2040764535), (3, 680254845), (5, 408152907), (9, 226751615), (15, 136050969), (45, 45350323), (1061, 1923435), (3183, 641145), (5305, 384687), (9549, 213715), (15915, 128229), (42743, 47745)]