13509955

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2027}}^1$

素因数の和:2106

約数の個数: 16

約数和(自身を含む): 17132544

約数和(自身を除く): 3622589

約数列:

[1, 5, 31, 43, 155, 215, 1333, 2027, 6665, 10135, 62837, 87161, 314185, 435805, 2701991, 13509955]

約数ペア:

[(1, 13509955), (5, 2701991), (31, 435805), (43, 314185), (155, 87161), (215, 62837), (1333, 10135), (2027, 6665)]