13154075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1543}}^1$

素因数の和:1595

約数の個数: 24

約数和(自身を含む): 18379776

約数和(自身を除く): 5225701

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1543, 1705, 7715, 8525, 16973, 38575, 47833, 84865, 239165, 424325, 526163, 1195825, 2630815, 13154075]

約数ペア:

[(1, 13154075), (5, 2630815), (11, 1195825), (25, 526163), (31, 424325), (55, 239165), (155, 84865), (275, 47833), (341, 38575), (775, 16973), (1543, 8525), (1705, 7715)]