66855645

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29131}}^1$

素因数の和:29162

約数の個数: 32

約数和(自身を含む): 125850240

約数和(自身を除く): 58994595

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 135, 153, 255, 459, 765, 2295, 29131, 87393, 145655, 262179, 436965, 495227, 786537, 1310895, 1485681, 2476135, 3932685, 4457043, 7428405, 13371129, 22285215, 66855645]

約数ペア:

[(1, 66855645), (3, 22285215), (5, 13371129), (9, 7428405), (15, 4457043), (17, 3932685), (27, 2476135), (45, 1485681), (51, 1310895), (85, 786537), (135, 495227), (153, 436965), (255, 262179), (459, 145655), (765, 87393), (2295, 29131)]