13234515

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{523}}^1$

素因数の和:779

約数の個数: 32

約数和(自身を含む): 24347136

約数和(自身を除く): 11112621

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 241, 523, 723, 1205, 1569, 1687, 2615, 3615, 3661, 5061, 7845, 8435, 10983, 18305, 25305, 54915, 126043, 378129, 630215, 882301, 1890645, 2646903, 4411505, 13234515]

約数ペア:

[(1, 13234515), (3, 4411505), (5, 2646903), (7, 1890645), (15, 882301), (21, 630215), (35, 378129), (105, 126043), (241, 54915), (523, 25305), (723, 18305), (1205, 10983), (1569, 8435), (1687, 7845), (2615, 5061), (3615, 3661)]