5781105

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 11923200

約数和(自身を除く): 6142095

約数列:

[1, 3, 5, 9, 11, 15, 17, 27, 33, 45, 51, 55, 85, 99, 135, 153, 165, 187, 229, 255, 297, 459, 495, 561, 687, 765, 935, 1145, 1485, 1683, 2061, 2295, 2519, 2805, 3435, 3893, 5049, 6183, 7557, 8415, 10305, 11679, 12595, 19465, 22671, 25245, 30915, 35037, 37785, 42823, 58395, 68013, 105111, 113355, 128469, 175185, 214115, 340065, 385407, 525555, 642345, 1156221, 1927035, 5781105]

約数ペア:

[(1, 5781105), (3, 1927035), (5, 1156221), (9, 642345), (11, 525555), (15, 385407), (17, 340065), (27, 214115), (33, 175185), (45, 128469), (51, 113355), (55, 105111), (85, 68013), (99, 58395), (135, 42823), (153, 37785), (165, 35037), (187, 30915), (229, 25245), (255, 22671), (297, 19465), (459, 12595), (495, 11679), (561, 10305), (687, 8415), (765, 7557), (935, 6183), (1145, 5049), (1485, 3893), (1683, 3435), (2061, 2805), (2295, 2519)]