85124655

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:482

約数の個数: 128

約数和(自身を含む): 199065600

約数和(自身を除く): 113940945

約数列:

[1, 3, 5, 7, 9, 11, 15, 19, 21, 27, 33, 35, 45, 55, 57, 63, 77, 95, 99, 105, 133, 135, 165, 171, 189, 209, 231, 285, 297, 315, 385, 399, 431, 495, 513, 627, 665, 693, 855, 945, 1045, 1155, 1197, 1293, 1463, 1485, 1881, 1995, 2079, 2155, 2565, 3017, 3135, 3465, 3591, 3879, 4389, 4741, 5643, 5985, 6465, 7315, 8189, 9051, 9405, 10395, 11637, 13167, 14223, 15085, 17955, 19395, 21945, 23705, 24567, 27153, 28215, 33187, 39501, 40945, 42669, 45255, 57323, 58185, 65835, 71115, 73701, 81459, 90079, 99561, 122835, 128007, 135765, 165935, 171969, 197505, 213345, 221103, 270237, 286615, 298683, 368505, 407295, 450395, 497805, 515907, 630553, 640035, 810711, 859845, 896049, 1105515, 1351185, 1493415, 1547721, 1891659, 2432133, 2579535, 3152765, 4053555, 4480245, 5674977, 7738605, 9458295, 12160665, 17024931, 28374885, 85124655]

約数ペア:

[(1, 85124655), (3, 28374885), (5, 17024931), (7, 12160665), (9, 9458295), (11, 7738605), (15, 5674977), (19, 4480245), (21, 4053555), (27, 3152765), (33, 2579535), (35, 2432133), (45, 1891659), (55, 1547721), (57, 1493415), (63, 1351185), (77, 1105515), (95, 896049), (99, 859845), (105, 810711), (133, 640035), (135, 630553), (165, 515907), (171, 497805), (189, 450395), (209, 407295), (231, 368505), (285, 298683), (297, 286615), (315, 270237), (385, 221103), (399, 213345), (431, 197505), (495, 171969), (513, 165935), (627, 135765), (665, 128007), (693, 122835), (855, 99561), (945, 90079), (1045, 81459), (1155, 73701), (1197, 71115), (1293, 65835), (1463, 58185), (1485, 57323), (1881, 45255), (1995, 42669), (2079, 40945), (2155, 39501), (2565, 33187), (3017, 28215), (3135, 27153), (3465, 24567), (3591, 23705), (3879, 21945), (4389, 19395), (4741, 17955), (5643, 15085), (5985, 14223), (6465, 13167), (7315, 11637), (8189, 10395), (9051, 9405)]