7128509025

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1907}}^1$

素因数の和:2151

約数の個数: 96

約数和(自身を含む): 13491422208

約数和(自身を除く): 6362913183

約数列:

[1, 3, 5, 11, 15, 23, 25, 33, 55, 69, 75, 115, 165, 197, 253, 275, 345, 575, 591, 759, 825, 985, 1265, 1725, 1907, 2167, 2955, 3795, 4531, 4925, 5721, 6325, 6501, 9535, 10835, 13593, 14775, 18975, 20977, 22655, 28605, 32505, 43861, 47675, 49841, 54175, 62931, 67965, 104885, 113275, 131583, 143025, 149523, 162525, 219305, 249205, 314655, 339825, 375679, 482471, 524425, 657915, 747615, 1096525, 1127037, 1246025, 1447413, 1573275, 1878395, 2412355, 3289575, 3738075, 4132469, 5635185, 7237065, 8640617, 9391975, 12061775, 12397407, 20662345, 25921851, 28175925, 36185325, 43203085, 61987035, 95046787, 103311725, 129609255, 216015425, 285140361, 309935175, 475233935, 648046275, 1425701805, 2376169675, 7128509025]

約数ペア:

[(1, 7128509025), (3, 2376169675), (5, 1425701805), (11, 648046275), (15, 475233935), (23, 309935175), (25, 285140361), (33, 216015425), (55, 129609255), (69, 103311725), (75, 95046787), (115, 61987035), (165, 43203085), (197, 36185325), (253, 28175925), (275, 25921851), (345, 20662345), (575, 12397407), (591, 12061775), (759, 9391975), (825, 8640617), (985, 7237065), (1265, 5635185), (1725, 4132469), (1907, 3738075), (2167, 3289575), (2955, 2412355), (3795, 1878395), (4531, 1573275), (4925, 1447413), (5721, 1246025), (6325, 1127037), (6501, 1096525), (9535, 747615), (10835, 657915), (13593, 524425), (14775, 482471), (18975, 375679), (20977, 339825), (22655, 314655), (28605, 249205), (32505, 219305), (43861, 162525), (47675, 149523), (49841, 143025), (54175, 131583), (62931, 113275), (67965, 104885)]