720145219585

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{5791}}^1$

素因数の和:6055

約数の個数: 96

約数和(自身を含む): 1024312697856

約数和(自身を除く): 304167478271

約数列:

[1, 5, 11, 17, 55, 85, 107, 113, 121, 187, 535, 565, 605, 935, 1177, 1243, 1819, 1921, 2057, 5791, 5885, 6215, 9095, 9605, 10285, 12091, 12947, 13673, 20009, 21131, 28955, 60455, 63701, 64735, 68365, 98447, 100045, 105655, 133001, 205547, 220099, 232441, 318505, 492235, 619637, 654383, 665005, 700711, 1027735, 1082917, 1100495, 1162205, 1463011, 2261017, 3098185, 3271915, 3503555, 5414585, 6816007, 7198213, 7315055, 10533829, 11124511, 11305085, 11912087, 24871187, 34080035, 35991065, 52669145, 55622555, 59560435, 70018981, 74976077, 79180343, 115872119, 122369621, 124355935, 350094905, 374880385, 395901715, 579360595, 611848105, 770208791, 1190322677, 1274593309, 1346065831, 3851043955, 5951613385, 6372966545, 6730329155, 8472296701, 13093549447, 42361483505, 65467747235, 144029043917, 720145219585]

約数ペア:

[(1, 720145219585), (5, 144029043917), (11, 65467747235), (17, 42361483505), (55, 13093549447), (85, 8472296701), (107, 6730329155), (113, 6372966545), (121, 5951613385), (187, 3851043955), (535, 1346065831), (565, 1274593309), (605, 1190322677), (935, 770208791), (1177, 611848105), (1243, 579360595), (1819, 395901715), (1921, 374880385), (2057, 350094905), (5791, 124355935), (5885, 122369621), (6215, 115872119), (9095, 79180343), (9605, 74976077), (10285, 70018981), (12091, 59560435), (12947, 55622555), (13673, 52669145), (20009, 35991065), (21131, 34080035), (28955, 24871187), (60455, 11912087), (63701, 11305085), (64735, 11124511), (68365, 10533829), (98447, 7315055), (100045, 7198213), (105655, 6816007), (133001, 5414585), (205547, 3503555), (220099, 3271915), (232441, 3098185), (318505, 2261017), (492235, 1463011), (619637, 1162205), (654383, 1100495), (665005, 1082917), (700711, 1027735)]