13608615

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:351

約数の個数: 32

約数和(自身を含む): 22579200

約数和(自身を除く): 8970585

約数列:

[1, 3, 5, 15, 47, 97, 141, 199, 235, 291, 485, 597, 705, 995, 1455, 2985, 4559, 9353, 13677, 19303, 22795, 28059, 46765, 57909, 68385, 96515, 140295, 289545, 907241, 2721723, 4536205, 13608615]

約数ペア:

[(1, 13608615), (3, 4536205), (5, 2721723), (15, 907241), (47, 289545), (97, 140295), (141, 96515), (199, 68385), (235, 57909), (291, 46765), (485, 28059), (597, 22795), (705, 19303), (995, 13677), (1455, 9353), (2985, 4559)]