2945857545

素因数分解:

$3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{683}}^1\times {\mathrm{743}}^1$

素因数の和:1483

約数の個数: 64

約数和(自身を含む): 5373941760

約数和(自身を除く): 2428084215

約数列:

[1, 3, 5, 9, 15, 27, 43, 45, 129, 135, 215, 387, 645, 683, 743, 1161, 1935, 2049, 2229, 3415, 3715, 5805, 6147, 6687, 10245, 11145, 18441, 20061, 29369, 30735, 31949, 33435, 88107, 92205, 95847, 100305, 146845, 159745, 264321, 287541, 440535, 479235, 507469, 792963, 862623, 1321605, 1437705, 1522407, 2537345, 3964815, 4313115, 4567221, 7612035, 13701663, 21821167, 22836105, 65463501, 68508315, 109105835, 196390503, 327317505, 589171509, 981952515, 2945857545]

約数ペア:

[(1, 2945857545), (3, 981952515), (5, 589171509), (9, 327317505), (15, 196390503), (27, 109105835), (43, 68508315), (45, 65463501), (129, 22836105), (135, 21821167), (215, 13701663), (387, 7612035), (645, 4567221), (683, 4313115), (743, 3964815), (1161, 2537345), (1935, 1522407), (2049, 1437705), (2229, 1321605), (3415, 862623), (3715, 792963), (5805, 507469), (6147, 479235), (6687, 440535), (10245, 287541), (11145, 264321), (18441, 159745), (20061, 146845), (29369, 100305), (30735, 95847), (31949, 92205), (33435, 88107)]