23680305

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4349}}^1$

素因数の和:4382

約数の個数: 36

約数和(自身を含む): 45126900

約数和(自身を除く): 21446595

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 363, 495, 605, 1089, 1815, 4349, 5445, 13047, 21745, 39141, 47839, 65235, 143517, 195705, 239195, 430551, 526229, 717585, 1578687, 2152755, 2631145, 4736061, 7893435, 23680305]

約数ペア:

[(1, 23680305), (3, 7893435), (5, 4736061), (9, 2631145), (11, 2152755), (15, 1578687), (33, 717585), (45, 526229), (55, 430551), (99, 239195), (121, 195705), (165, 143517), (363, 65235), (495, 47839), (605, 39141), (1089, 21745), (1815, 13047), (4349, 5445)]