129332685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{1831}}^1$

素因数の和:2133

約数の個数: 32

約数和(自身を含む): 220015872

約数和(自身を除く): 90683187

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 277, 831, 1385, 1831, 4155, 4709, 5493, 9155, 14127, 23545, 27465, 31127, 70635, 93381, 155635, 466905, 507187, 1521561, 2535935, 7607805, 8622179, 25866537, 43110895, 129332685]

約数ペア:

[(1, 129332685), (3, 43110895), (5, 25866537), (15, 8622179), (17, 7607805), (51, 2535935), (85, 1521561), (255, 507187), (277, 466905), (831, 155635), (1385, 93381), (1831, 70635), (4155, 31127), (4709, 27465), (5493, 23545), (9155, 14127)]