42983055

素因数分解:

$3^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2118

約数の個数: 48

約数和(自身を含む): 81847584

約数和(自身を除く): 38864529

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 81, 85, 135, 153, 243, 255, 405, 459, 765, 1215, 1377, 2081, 2295, 4131, 6243, 6885, 10405, 18729, 20655, 31215, 35377, 56187, 93645, 106131, 168561, 176885, 280935, 318393, 505683, 530655, 842805, 955179, 1591965, 2528415, 2865537, 4775895, 8596611, 14327685, 42983055]

約数ペア:

[(1, 42983055), (3, 14327685), (5, 8596611), (9, 4775895), (15, 2865537), (17, 2528415), (27, 1591965), (45, 955179), (51, 842805), (81, 530655), (85, 505683), (135, 318393), (153, 280935), (243, 176885), (255, 168561), (405, 106131), (459, 93645), (765, 56187), (1215, 35377), (1377, 31215), (2081, 20655), (2295, 18729), (4131, 10405), (6243, 6885)]