11239445

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 16111872

約数和(自身を除く): 4872427

約数列:

[1, 5, 7, 35, 53, 73, 83, 265, 365, 371, 415, 511, 581, 1855, 2555, 2905, 3869, 4399, 6059, 19345, 21995, 27083, 30295, 30793, 42413, 135415, 153965, 212065, 321127, 1605635, 2247889, 11239445]

約数ペア:

[(1, 11239445), (5, 2247889), (7, 1605635), (35, 321127), (53, 212065), (73, 153965), (83, 135415), (265, 42413), (365, 30793), (371, 30295), (415, 27083), (511, 21995), (581, 19345), (1855, 6059), (2555, 4399), (2905, 3869)]