11809455

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2393}}^1$

素因数の和:2455

約数の個数: 32

約数和(自身を含む): 22063104

約数和(自身を除く): 10253649

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 2393, 4935, 7179, 11965, 16751, 35895, 50253, 83755, 112471, 251265, 337413, 562355, 787297, 1687065, 2361891, 3936485, 11809455]

約数ペア:

[(1, 11809455), (3, 3936485), (5, 2361891), (7, 1687065), (15, 787297), (21, 562355), (35, 337413), (47, 251265), (105, 112471), (141, 83755), (235, 50253), (329, 35895), (705, 16751), (987, 11965), (1645, 7179), (2393, 4935)]