21836704075

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{1063}}^1\times {\mathrm{17483}}^1$

素因数の和:18603

約数の個数: 24

約数和(自身を含む): 27681228288

約数和(自身を除く): 5844524213

約数列:

[1, 5, 25, 47, 235, 1063, 1175, 5315, 17483, 26575, 49961, 87415, 249805, 437075, 821701, 1249025, 4108505, 18584429, 20542525, 92922145, 464610725, 873468163, 4367340815, 21836704075]

約数ペア:

[(1, 21836704075), (5, 4367340815), (25, 873468163), (47, 464610725), (235, 92922145), (1063, 20542525), (1175, 18584429), (5315, 4108505), (17483, 1249025), (26575, 821701), (49961, 437075), (87415, 249805)]