15132159

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:300

約数の個数: 48

約数和(自身を含む): 26956800

約数和(自身を除く): 11824641

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 71, 119, 153, 199, 213, 357, 497, 597, 639, 1071, 1207, 1393, 1491, 1791, 3383, 3621, 4179, 4473, 8449, 10149, 10863, 12537, 14129, 23681, 25347, 30447, 42387, 71043, 76041, 98903, 127161, 213129, 240193, 296709, 720579, 890127, 1681351, 2161737, 5044053, 15132159]

約数ペア:

[(1, 15132159), (3, 5044053), (7, 2161737), (9, 1681351), (17, 890127), (21, 720579), (51, 296709), (63, 240193), (71, 213129), (119, 127161), (153, 98903), (199, 76041), (213, 71043), (357, 42387), (497, 30447), (597, 25347), (639, 23681), (1071, 14129), (1207, 12537), (1393, 10863), (1491, 10149), (1791, 8449), (3383, 4473), (3621, 4179)]