12208956978045

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{16050373}}^1$

素因数の和:16050574

約数の個数: 64

約数和(自身を含む): 21910686554880

約数和(自身を除く): 9701729576835

約数列:

[1, 3, 5, 15, 17, 19, 51, 57, 85, 95, 157, 255, 285, 323, 471, 785, 969, 1615, 2355, 2669, 2983, 4845, 8007, 8949, 13345, 14915, 40035, 44745, 50711, 152133, 253555, 760665, 16050373, 48151119, 80251865, 240755595, 272856341, 304957087, 818569023, 914871261, 1364281705, 1524785435, 2519908561, 4092845115, 4574356305, 5184270479, 7559725683, 12599542805, 15552811437, 25921352395, 37798628415, 42838445537, 47878262659, 77764057185, 128515336611, 143634787977, 214192227685, 239391313295, 642576683055, 718173939885, 813930465203, 2441791395609, 4069652326015, 12208956978045]

約数ペア:

[(1, 12208956978045), (3, 4069652326015), (5, 2441791395609), (15, 813930465203), (17, 718173939885), (19, 642576683055), (51, 239391313295), (57, 214192227685), (85, 143634787977), (95, 128515336611), (157, 77764057185), (255, 47878262659), (285, 42838445537), (323, 37798628415), (471, 25921352395), (785, 15552811437), (969, 12599542805), (1615, 7559725683), (2355, 5184270479), (2669, 4574356305), (2983, 4092845115), (4845, 2519908561), (8007, 1524785435), (8949, 1364281705), (13345, 914871261), (14915, 818569023), (40035, 304957087), (44745, 272856341), (50711, 240755595), (152133, 80251865), (253555, 48151119), (760665, 16050373)]