11065705

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:217

約数の個数: 32

約数和(自身を含む): 15856128

約数和(自身を除く): 4790423

約数列:

[1, 5, 7, 35, 61, 71, 73, 305, 355, 365, 427, 497, 511, 2135, 2485, 2555, 4331, 4453, 5183, 21655, 22265, 25915, 30317, 31171, 36281, 151585, 155855, 181405, 316163, 1580815, 2213141, 11065705]

約数ペア:

[(1, 11065705), (5, 2213141), (7, 1580815), (35, 316163), (61, 181405), (71, 155855), (73, 151585), (305, 36281), (355, 31171), (365, 30317), (427, 25915), (497, 22265), (511, 21655), (2135, 5183), (2485, 4453), (2555, 4331)]