15673380775

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 22686048000

約数和(自身を除く): 7012667225

約数列:

[1, 5, 13, 17, 25, 65, 79, 85, 149, 221, 241, 325, 395, 425, 745, 1027, 1105, 1205, 1343, 1937, 1975, 2533, 3133, 3725, 4097, 5135, 5525, 6025, 6715, 9685, 11771, 12665, 15665, 17459, 19039, 20485, 25675, 32929, 33575, 35909, 48425, 53261, 58855, 63325, 78325, 87295, 95195, 102425, 153023, 164645, 179545, 200107, 247507, 266305, 294275, 323663, 436475, 466817, 475975, 610453, 765115, 823225, 897725, 1000535, 1237535, 1331525, 1618315, 2334085, 2601391, 2836811, 3052265, 3825575, 4207619, 5002675, 6187675, 7935889, 8091575, 11670425, 13006955, 14184055, 15261325, 21038095, 36878543, 39679445, 48225787, 65034775, 70920275, 105190475, 184392715, 198397225, 241128935, 626935231, 921963575, 1205644675, 3134676155, 15673380775]

約数ペア:

[(1, 15673380775), (5, 3134676155), (13, 1205644675), (17, 921963575), (25, 626935231), (65, 241128935), (79, 198397225), (85, 184392715), (149, 105190475), (221, 70920275), (241, 65034775), (325, 48225787), (395, 39679445), (425, 36878543), (745, 21038095), (1027, 15261325), (1105, 14184055), (1205, 13006955), (1343, 11670425), (1937, 8091575), (1975, 7935889), (2533, 6187675), (3133, 5002675), (3725, 4207619), (4097, 3825575), (5135, 3052265), (5525, 2836811), (6025, 2601391), (6715, 2334085), (9685, 1618315), (11771, 1331525), (12665, 1237535), (15665, 1000535), (17459, 897725), (19039, 823225), (20485, 765115), (25675, 610453), (32929, 475975), (33575, 466817), (35909, 436475), (48425, 323663), (53261, 294275), (58855, 266305), (63325, 247507), (78325, 200107), (87295, 179545), (95195, 164645), (102425, 153023)]