235548145

素因数分解:

$5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{15761}}^1$

素因数の和:15841

約数の個数: 24

約数和(自身を含む): 334217448

約数和(自身を除く): 98669303

約数列:

[1, 5, 7, 35, 49, 61, 245, 305, 427, 2135, 2989, 14945, 15761, 78805, 110327, 551635, 772289, 961421, 3861445, 4807105, 6729947, 33649735, 47109629, 235548145]

約数ペア:

[(1, 235548145), (5, 47109629), (7, 33649735), (35, 6729947), (49, 4807105), (61, 3861445), (245, 961421), (305, 772289), (427, 551635), (2135, 110327), (2989, 78805), (14945, 15761)]