318232805

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{10501}}^1$

素因数の和:10565

約数の個数: 32

約数和(自身を含む): 453686400

約数和(自身を除く): 135453595

約数列:

[1, 5, 11, 19, 29, 55, 95, 145, 209, 319, 551, 1045, 1595, 2755, 6061, 10501, 30305, 52505, 115511, 199519, 304529, 577555, 997595, 1522645, 2194709, 3349819, 5786051, 10973545, 16749095, 28930255, 63646561, 318232805]

約数ペア:

[(1, 318232805), (5, 63646561), (11, 28930255), (19, 16749095), (29, 10973545), (55, 5786051), (95, 3349819), (145, 2194709), (209, 1522645), (319, 997595), (551, 577555), (1045, 304529), (1595, 199519), (2755, 115511), (6061, 52505), (10501, 30305)]