13942935

素因数分解:

$3^4\times 5^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:389

約数の個数: 40

約数和(自身を含む): 25264800

約数和(自身を除く): 11321865

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 173, 199, 405, 519, 597, 865, 995, 1557, 1791, 2595, 2985, 4671, 5373, 7785, 8955, 14013, 16119, 23355, 26865, 34427, 70065, 80595, 103281, 172135, 309843, 516405, 929529, 1549215, 2788587, 4647645, 13942935]

約数ペア:

[(1, 13942935), (3, 4647645), (5, 2788587), (9, 1549215), (15, 929529), (27, 516405), (45, 309843), (81, 172135), (135, 103281), (173, 80595), (199, 70065), (405, 34427), (519, 26865), (597, 23355), (865, 16119), (995, 14013), (1557, 8955), (1791, 7785), (2595, 5373), (2985, 4671)]