12043845

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 23587200

約数和(自身を除く): 11543355

約数列:

[1, 3, 5, 9, 11, 15, 29, 33, 45, 55, 87, 99, 145, 165, 261, 319, 435, 495, 839, 957, 1305, 1595, 2517, 2871, 4195, 4785, 7551, 9229, 12585, 14355, 24331, 27687, 37755, 46145, 72993, 83061, 121655, 138435, 218979, 267641, 364965, 415305, 802923, 1094895, 1338205, 2408769, 4014615, 12043845]

約数ペア:

[(1, 12043845), (3, 4014615), (5, 2408769), (9, 1338205), (11, 1094895), (15, 802923), (29, 415305), (33, 364965), (45, 267641), (55, 218979), (87, 138435), (99, 121655), (145, 83061), (165, 72993), (261, 46145), (319, 37755), (435, 27687), (495, 24331), (839, 14355), (957, 12585), (1305, 9229), (1595, 7551), (2517, 4785), (2871, 4195)]