15697078155

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{443}}^1$

素因数の和:798

約数の個数: 128

約数和(自身を含む): 30934794240

約数和(自身を除く): 15237716085

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 107, 135, 165, 223, 297, 321, 443, 495, 535, 669, 963, 1115, 1177, 1329, 1485, 1605, 2007, 2215, 2453, 2889, 3345, 3531, 3987, 4815, 4873, 5885, 6021, 6645, 7359, 10035, 10593, 11961, 12265, 14445, 14619, 17655, 19935, 22077, 23861, 24365, 30105, 31779, 36795, 43857, 47401, 52965, 59805, 66231, 71583, 73095, 98789, 110385, 119305, 131571, 142203, 158895, 214749, 219285, 237005, 262471, 296367, 331155, 357915, 426609, 493945, 521411, 644247, 657855, 711015, 787413, 889101, 1073745, 1086679, 1279827, 1312355, 1481835, 1564233, 2133045, 2362239, 2607055, 2667303, 3221235, 3260037, 3937065, 4445505, 4692699, 5433395, 6399135, 7086717, 7821165, 9780111, 10570423, 11811195, 13336515, 14078097, 16300185, 23463495, 29340333, 31711269, 35433585, 48900555, 52852115, 70390485, 95133807, 116274653, 146701665, 158556345, 285401421, 348823959, 475669035, 581373265, 1046471877, 1427007105, 1744119795, 3139415631, 5232359385, 15697078155]

約数ペア:

[(1, 15697078155), (3, 5232359385), (5, 3139415631), (9, 1744119795), (11, 1427007105), (15, 1046471877), (27, 581373265), (33, 475669035), (45, 348823959), (55, 285401421), (99, 158556345), (107, 146701665), (135, 116274653), (165, 95133807), (223, 70390485), (297, 52852115), (321, 48900555), (443, 35433585), (495, 31711269), (535, 29340333), (669, 23463495), (963, 16300185), (1115, 14078097), (1177, 13336515), (1329, 11811195), (1485, 10570423), (1605, 9780111), (2007, 7821165), (2215, 7086717), (2453, 6399135), (2889, 5433395), (3345, 4692699), (3531, 4445505), (3987, 3937065), (4815, 3260037), (4873, 3221235), (5885, 2667303), (6021, 2607055), (6645, 2362239), (7359, 2133045), (10035, 1564233), (10593, 1481835), (11961, 1312355), (12265, 1279827), (14445, 1086679), (14619, 1073745), (17655, 889101), (19935, 787413), (22077, 711015), (23861, 657855), (24365, 644247), (30105, 521411), (31779, 493945), (36795, 426609), (43857, 357915), (47401, 331155), (52965, 296367), (59805, 262471), (66231, 237005), (71583, 219285), (73095, 214749), (98789, 158895), (110385, 142203), (119305, 131571)]