516945

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 975744

約数和(自身を除く): 458799

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 241, 429, 715, 723, 1205, 2145, 2651, 3133, 3615, 7953, 9399, 13255, 15665, 34463, 39765, 46995, 103389, 172315, 516945]

約数ペア:

[(1, 516945), (3, 172315), (5, 103389), (11, 46995), (13, 39765), (15, 34463), (33, 15665), (39, 13255), (55, 9399), (65, 7953), (143, 3615), (165, 3133), (195, 2651), (241, 2145), (429, 1205), (715, 723)]