27864135

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15877}}^1$

素因数の和:15904

約数の個数: 32

約数和(自身を含む): 53350080

約数和(自身を除く): 25485945

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 15877, 47631, 79385, 142893, 206401, 238155, 428679, 619203, 714465, 1032005, 1857609, 2143395, 3096015, 5572827, 9288045, 27864135]

約数ペア:

[(1, 27864135), (3, 9288045), (5, 5572827), (9, 3096015), (13, 2143395), (15, 1857609), (27, 1032005), (39, 714465), (45, 619203), (65, 428679), (117, 238155), (135, 206401), (195, 142893), (351, 79385), (585, 47631), (1755, 15877)]