15429771

素因数分解:

$3^5\times 7^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 27116544

約数和(自身を除く): 11686773

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 193, 243, 329, 423, 567, 579, 987, 1269, 1351, 1701, 1737, 2961, 3807, 4053, 5211, 8883, 9071, 11421, 12159, 15633, 26649, 27213, 36477, 46899, 63497, 79947, 81639, 109431, 190491, 244917, 328293, 571473, 734751, 1714419, 2204253, 5143257, 15429771]

約数ペア:

[(1, 15429771), (3, 5143257), (7, 2204253), (9, 1714419), (21, 734751), (27, 571473), (47, 328293), (63, 244917), (81, 190491), (141, 109431), (189, 81639), (193, 79947), (243, 63497), (329, 46899), (423, 36477), (567, 27213), (579, 26649), (987, 15633), (1269, 12159), (1351, 11421), (1701, 9071), (1737, 8883), (2961, 5211), (3807, 4053)]