13925945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8731}}^1$

素因数の和:8776

約数の個数: 16

約数和(自身を含む): 18861120

約数和(自身を除く): 4935175

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 8731, 43655, 96041, 253199, 480205, 1265995, 2785189, 13925945]

約数ペア:

[(1, 13925945), (5, 2785189), (11, 1265995), (29, 480205), (55, 253199), (145, 96041), (319, 43655), (1595, 8731)]