808216755

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{5419}}^1$

素因数の和:5651

約数の個数: 32

約数和(自身を含む): 1322653440

約数和(自身を除く): 514436685

約数列:

[1, 3, 5, 15, 61, 163, 183, 305, 489, 815, 915, 2445, 5419, 9943, 16257, 27095, 29829, 49715, 81285, 149145, 330559, 883297, 991677, 1652795, 2649891, 4416485, 4958385, 13249455, 53881117, 161643351, 269405585, 808216755]

約数ペア:

[(1, 808216755), (3, 269405585), (5, 161643351), (15, 53881117), (61, 13249455), (163, 4958385), (183, 4416485), (305, 2649891), (489, 1652795), (815, 991677), (915, 883297), (2445, 330559), (5419, 149145), (9943, 81285), (16257, 49715), (27095, 29829)]