2915702985

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 5509840896

約数和(自身を除く): 2594137911

約数列:

[1, 3, 5, 13, 15, 23, 31, 39, 65, 67, 69, 93, 115, 155, 195, 201, 299, 313, 335, 345, 403, 465, 713, 871, 897, 939, 1005, 1209, 1495, 1541, 1565, 2015, 2077, 2139, 2613, 3565, 4069, 4355, 4485, 4623, 4695, 6045, 6231, 7199, 7705, 9269, 9703, 10385, 10695, 12207, 13065, 20033, 20345, 20971, 21597, 23115, 27001, 27807, 29109, 31155, 35995, 46345, 47771, 48515, 60099, 61035, 62913, 81003, 93587, 100165, 104855, 107985, 126139, 135005, 139035, 143313, 145545, 223169, 238855, 272623, 280761, 300495, 314565, 378417, 405015, 467935, 482333, 621023, 630695, 650101, 669507, 716565, 817869, 1115845, 1363115, 1403805, 1446999, 1863069, 1892085, 1950303, 2411665, 2901197, 3105115, 3250505, 3347535, 4089345, 6270329, 7234995, 8451313, 8703591, 9315345, 9751515, 14505985, 14952323, 18810987, 25353939, 31351645, 42256565, 43517955, 44856969, 74761615, 94054935, 126769695, 194380199, 224284845, 583140597, 971900995, 2915702985]

約数ペア:

[(1, 2915702985), (3, 971900995), (5, 583140597), (13, 224284845), (15, 194380199), (23, 126769695), (31, 94054935), (39, 74761615), (65, 44856969), (67, 43517955), (69, 42256565), (93, 31351645), (115, 25353939), (155, 18810987), (195, 14952323), (201, 14505985), (299, 9751515), (313, 9315345), (335, 8703591), (345, 8451313), (403, 7234995), (465, 6270329), (713, 4089345), (871, 3347535), (897, 3250505), (939, 3105115), (1005, 2901197), (1209, 2411665), (1495, 1950303), (1541, 1892085), (1565, 1863069), (2015, 1446999), (2077, 1403805), (2139, 1363115), (2613, 1115845), (3565, 817869), (4069, 716565), (4355, 669507), (4485, 650101), (4623, 630695), (4695, 621023), (6045, 482333), (6231, 467935), (7199, 405015), (7705, 378417), (9269, 314565), (9703, 300495), (10385, 280761), (10695, 272623), (12207, 238855), (13065, 223169), (20033, 145545), (20345, 143313), (20971, 139035), (21597, 135005), (23115, 126139), (27001, 107985), (27807, 104855), (29109, 100165), (31155, 93587), (35995, 81003), (46345, 62913), (47771, 61035), (48515, 60099)]