415340805

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{24439}}^1$

素因数の和:24561

約数の個数: 32

約数和(自身を含む): 732026880

約数和(自身を除く): 316686075

約数列:

[1, 3, 5, 11, 15, 33, 55, 103, 165, 309, 515, 1133, 1545, 3399, 5665, 16995, 24439, 73317, 122195, 268829, 366585, 806487, 1344145, 2517217, 4032435, 7551651, 12586085, 27689387, 37758255, 83068161, 138446935, 415340805]

約数ペア:

[(1, 415340805), (3, 138446935), (5, 83068161), (11, 37758255), (15, 27689387), (33, 12586085), (55, 7551651), (103, 4032435), (165, 2517217), (309, 1344145), (515, 806487), (1133, 366585), (1545, 268829), (3399, 122195), (5665, 73317), (16995, 24439)]