13540995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{293}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 25683840

約数和(自身を除く): 12142845

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 79, 117, 195, 237, 293, 395, 585, 711, 879, 1027, 1185, 1465, 2637, 3081, 3555, 3809, 4395, 5135, 9243, 11427, 13185, 15405, 19045, 23147, 34281, 46215, 57135, 69441, 115735, 171405, 208323, 300911, 347205, 902733, 1041615, 1504555, 2708199, 4513665, 13540995]

約数ペア:

[(1, 13540995), (3, 4513665), (5, 2708199), (9, 1504555), (13, 1041615), (15, 902733), (39, 347205), (45, 300911), (65, 208323), (79, 171405), (117, 115735), (195, 69441), (237, 57135), (293, 46215), (395, 34281), (585, 23147), (711, 19045), (879, 15405), (1027, 13185), (1185, 11427), (1465, 9243), (2637, 5135), (3081, 4395), (3555, 3809)]