16806075

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1567}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 32664576

約数和(自身を除く): 15858501

約数列:

[1, 3, 5, 11, 13, 15, 25, 33, 39, 55, 65, 75, 143, 165, 195, 275, 325, 429, 715, 825, 975, 1567, 2145, 3575, 4701, 7835, 10725, 17237, 20371, 23505, 39175, 51711, 61113, 86185, 101855, 117525, 224081, 258555, 305565, 430925, 509275, 672243, 1120405, 1292775, 1527825, 3361215, 5602025, 16806075]

約数ペア:

[(1, 16806075), (3, 5602025), (5, 3361215), (11, 1527825), (13, 1292775), (15, 1120405), (25, 672243), (33, 509275), (39, 430925), (55, 305565), (65, 258555), (75, 224081), (143, 117525), (165, 101855), (195, 86185), (275, 61113), (325, 51711), (429, 39175), (715, 23505), (825, 20371), (975, 17237), (1567, 10725), (2145, 7835), (3575, 4701)]