11801265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1583}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 21897216

約数和(自身を除く): 10095951

約数列:

[1, 3, 5, 7, 15, 21, 35, 71, 105, 213, 355, 497, 1065, 1491, 1583, 2485, 4749, 7455, 7915, 11081, 23745, 33243, 55405, 112393, 166215, 337179, 561965, 786751, 1685895, 2360253, 3933755, 11801265]

約数ペア:

[(1, 11801265), (3, 3933755), (5, 2360253), (7, 1685895), (15, 786751), (21, 561965), (35, 337179), (71, 166215), (105, 112393), (213, 55405), (355, 33243), (497, 23745), (1065, 11081), (1491, 7915), (1583, 7455), (2485, 4749)]