8266227255

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{18617}}^1$

素因数の和:18678

約数の個数: 128

約数和(自身を含む): 18016266240

約数和(自身を除く): 9750038985

約数列:

[1, 3, 5, 9, 11, 13, 15, 23, 27, 33, 39, 45, 55, 65, 69, 99, 115, 117, 135, 143, 165, 195, 207, 253, 297, 299, 345, 351, 429, 495, 585, 621, 715, 759, 897, 1035, 1265, 1287, 1485, 1495, 1755, 2145, 2277, 2691, 3105, 3289, 3795, 3861, 4485, 6435, 6831, 8073, 9867, 11385, 13455, 16445, 18617, 19305, 29601, 34155, 40365, 49335, 55851, 88803, 93085, 148005, 167553, 204787, 242021, 279255, 428191, 444015, 502659, 614361, 726063, 837765, 1023935, 1210105, 1284573, 1843083, 2140955, 2178189, 2513295, 2662231, 3071805, 3630315, 3853719, 4710101, 5529249, 5566483, 6422865, 6534567, 7986693, 9215415, 10890945, 11561157, 13311155, 14130303, 16699449, 19268595, 23550505, 23960079, 27646245, 27832415, 32672835, 39933465, 42390909, 50098347, 57805785, 61231313, 70651515, 71880237, 83497245, 119800395, 127172727, 150295041, 183693939, 211954545, 250491735, 306156565, 359401185, 551081817, 635863635, 751475205, 918469695, 1653245451, 2755409085, 8266227255]

約数ペア:

[(1, 8266227255), (3, 2755409085), (5, 1653245451), (9, 918469695), (11, 751475205), (13, 635863635), (15, 551081817), (23, 359401185), (27, 306156565), (33, 250491735), (39, 211954545), (45, 183693939), (55, 150295041), (65, 127172727), (69, 119800395), (99, 83497245), (115, 71880237), (117, 70651515), (135, 61231313), (143, 57805785), (165, 50098347), (195, 42390909), (207, 39933465), (253, 32672835), (297, 27832415), (299, 27646245), (345, 23960079), (351, 23550505), (429, 19268595), (495, 16699449), (585, 14130303), (621, 13311155), (715, 11561157), (759, 10890945), (897, 9215415), (1035, 7986693), (1265, 6534567), (1287, 6422865), (1485, 5566483), (1495, 5529249), (1755, 4710101), (2145, 3853719), (2277, 3630315), (2691, 3071805), (3105, 2662231), (3289, 2513295), (3795, 2178189), (3861, 2140955), (4485, 1843083), (6435, 1284573), (6831, 1210105), (8073, 1023935), (9867, 837765), (11385, 726063), (13455, 614361), (16445, 502659), (18617, 444015), (19305, 428191), (29601, 279255), (34155, 242021), (40365, 204787), (49335, 167553), (55851, 148005), (88803, 93085)]