13608265

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{271}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 18232704

約数和(自身を除く): 4624439

約数列:

[1, 5, 11, 55, 83, 121, 271, 415, 605, 913, 1355, 2981, 4565, 10043, 14905, 22493, 32791, 50215, 112465, 163955, 247423, 1237115, 2721653, 13608265]

約数ペア:

[(1, 13608265), (5, 2721653), (11, 1237115), (55, 247423), (83, 163955), (121, 112465), (271, 50215), (415, 32791), (605, 22493), (913, 14905), (1355, 10043), (2981, 4565)]