15312429

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:183

約数の個数: 48

約数和(自身を含む): 25748800

約数和(自身を除く): 10436371

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 109, 121, 129, 297, 327, 363, 387, 473, 981, 1089, 1161, 1199, 1419, 2943, 3267, 3597, 4257, 4687, 5203, 10791, 12771, 13189, 14061, 15609, 32373, 39567, 42183, 46827, 51557, 118701, 126549, 140481, 154671, 356103, 464013, 567127, 1392039, 1701381, 5104143, 15312429]

約数ペア:

[(1, 15312429), (3, 5104143), (9, 1701381), (11, 1392039), (27, 567127), (33, 464013), (43, 356103), (99, 154671), (109, 140481), (121, 126549), (129, 118701), (297, 51557), (327, 46827), (363, 42183), (387, 39567), (473, 32373), (981, 15609), (1089, 14061), (1161, 13189), (1199, 12771), (1419, 10791), (2943, 5203), (3267, 4687), (3597, 4257)]