74744405

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1\times {\mathrm{463}}^1$

素因数の和:940

約数の個数: 16

約数和(自身を含む): 91203840

約数和(自身を除く): 16459435

約数列:

[1, 5, 83, 389, 415, 463, 1945, 2315, 32287, 38429, 161435, 180107, 192145, 900535, 14948881, 74744405]

約数ペア:

[(1, 74744405), (5, 14948881), (83, 900535), (389, 192145), (415, 180107), (463, 161435), (1945, 38429), (2315, 32287)]