15662783145

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1433}}^1\times {\mathrm{42863}}^1$

素因数の和:44321

約数の個数: 32

約数和(自身を含む): 26553733632

約数和(自身を除く): 10890950487

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1433, 4299, 7165, 21495, 24361, 42863, 73083, 121805, 128589, 214315, 365415, 642945, 728671, 2186013, 3643355, 10930065, 61422679, 184268037, 307113395, 921340185, 1044185543, 3132556629, 5220927715, 15662783145]

約数ペア:

[(1, 15662783145), (3, 5220927715), (5, 3132556629), (15, 1044185543), (17, 921340185), (51, 307113395), (85, 184268037), (255, 61422679), (1433, 10930065), (4299, 3643355), (7165, 2186013), (21495, 728671), (24361, 642945), (42863, 365415), (73083, 214315), (121805, 128589)]