180277095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1\times {\mathrm{929}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 306141120

約数和(自身を除く): 125864025

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 761, 929, 2283, 2787, 3805, 4645, 11415, 12937, 13935, 15793, 38811, 47379, 64685, 78965, 194055, 236895, 706969, 2120907, 3534845, 10604535, 12018473, 36055419, 60092365, 180277095]

約数ペア:

[(1, 180277095), (3, 60092365), (5, 36055419), (15, 12018473), (17, 10604535), (51, 3534845), (85, 2120907), (255, 706969), (761, 236895), (929, 194055), (2283, 78965), (2787, 64685), (3805, 47379), (4645, 38811), (11415, 15793), (12937, 13935)]