27814215

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12967}}^1$

素因数の和:12999

約数の個数: 32

約数和(自身を含む): 52286976

約数和(自身を除く): 24472761

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 12967, 38901, 64835, 142637, 168571, 194505, 427911, 505713, 713185, 842855, 1854281, 2139555, 2528565, 5562843, 9271405, 27814215]

約数ペア:

[(1, 27814215), (3, 9271405), (5, 5562843), (11, 2528565), (13, 2139555), (15, 1854281), (33, 842855), (39, 713185), (55, 505713), (65, 427911), (143, 194505), (165, 168571), (195, 142637), (429, 64835), (715, 38901), (2145, 12967)]