13449195

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{311}}^1$

素因数の和:384

約数の個数: 36

約数和(自身を含む): 24165648

約数和(自身を除く): 10716453

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 311, 465, 933, 961, 1395, 1555, 2799, 2883, 4665, 4805, 8649, 9641, 13995, 14415, 28923, 43245, 48205, 86769, 144615, 298871, 433845, 896613, 1494355, 2689839, 4483065, 13449195]

約数ペア:

[(1, 13449195), (3, 4483065), (5, 2689839), (9, 1494355), (15, 896613), (31, 433845), (45, 298871), (93, 144615), (155, 86769), (279, 48205), (311, 43245), (465, 28923), (933, 14415), (961, 13995), (1395, 9641), (1555, 8649), (2799, 4805), (2883, 4665)]