15884348535

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{823}}^1$

素因数の和:1206

約数の個数: 128

約数和(自身を含む): 31695390720

約数和(自身を除く): 15811042185

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 41, 45, 55, 99, 123, 135, 165, 205, 297, 317, 369, 451, 495, 615, 823, 951, 1107, 1353, 1485, 1585, 1845, 2255, 2469, 2853, 3487, 4059, 4115, 4755, 5535, 6765, 7407, 8559, 9053, 10461, 12177, 12345, 12997, 14265, 17435, 20295, 22221, 27159, 31383, 33743, 37035, 38991, 42795, 45265, 52305, 60885, 64985, 81477, 94149, 101229, 111105, 116973, 135795, 142967, 156915, 168715, 194955, 244431, 260891, 303687, 350919, 371173, 407385, 428901, 470745, 506145, 584865, 714835, 782673, 911061, 1113519, 1222155, 1286703, 1304455, 1518435, 1754595, 1855865, 2144505, 2348019, 2869801, 3340557, 3860109, 3913365, 4555305, 5567595, 6433515, 7044057, 8609403, 10021671, 10696531, 11740095, 14349005, 16702785, 19300545, 25828209, 32089593, 35220285, 43047015, 50108355, 53482655, 77484627, 96268779, 117661841, 129141045, 160447965, 288806337, 352985523, 387423135, 481343895, 588309205, 1058956569, 1444031685, 1764927615, 3176869707, 5294782845, 15884348535]

約数ペア:

[(1, 15884348535), (3, 5294782845), (5, 3176869707), (9, 1764927615), (11, 1444031685), (15, 1058956569), (27, 588309205), (33, 481343895), (41, 387423135), (45, 352985523), (55, 288806337), (99, 160447965), (123, 129141045), (135, 117661841), (165, 96268779), (205, 77484627), (297, 53482655), (317, 50108355), (369, 43047015), (451, 35220285), (495, 32089593), (615, 25828209), (823, 19300545), (951, 16702785), (1107, 14349005), (1353, 11740095), (1485, 10696531), (1585, 10021671), (1845, 8609403), (2255, 7044057), (2469, 6433515), (2853, 5567595), (3487, 4555305), (4059, 3913365), (4115, 3860109), (4755, 3340557), (5535, 2869801), (6765, 2348019), (7407, 2144505), (8559, 1855865), (9053, 1754595), (10461, 1518435), (12177, 1304455), (12345, 1286703), (12997, 1222155), (14265, 1113519), (17435, 911061), (20295, 782673), (22221, 714835), (27159, 584865), (31383, 506145), (33743, 470745), (37035, 428901), (38991, 407385), (42795, 371173), (45265, 350919), (52305, 303687), (60885, 260891), (64985, 244431), (81477, 194955), (94149, 168715), (101229, 156915), (111105, 142967), (116973, 135795)]