25553649

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{5197}}^1$

素因数の和:5360

約数の個数: 16

約数和(自身を含む): 37425600

約数和(自身を除く): 11871951

約数列:

[1, 3, 11, 33, 149, 447, 1639, 4917, 5197, 15591, 57167, 171501, 774353, 2323059, 8517883, 25553649]

約数ペア:

[(1, 25553649), (3, 8517883), (11, 2323059), (33, 774353), (149, 171501), (447, 57167), (1639, 15591), (4917, 5197)]