97241955

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 172440576

約数和(自身を除く): 75198621

約数列:

[1, 3, 5, 15, 17, 41, 51, 71, 85, 123, 131, 205, 213, 255, 355, 393, 615, 655, 697, 1065, 1207, 1965, 2091, 2227, 2911, 3485, 3621, 5371, 6035, 6681, 8733, 9301, 10455, 11135, 14555, 16113, 18105, 26855, 27903, 33405, 43665, 46505, 49487, 80565, 91307, 139515, 148461, 158117, 247435, 273921, 381341, 456535, 474351, 742305, 790585, 1144023, 1369605, 1906705, 2371755, 5720115, 6482797, 19448391, 32413985, 97241955]

約数ペア:

[(1, 97241955), (3, 32413985), (5, 19448391), (15, 6482797), (17, 5720115), (41, 2371755), (51, 1906705), (71, 1369605), (85, 1144023), (123, 790585), (131, 742305), (205, 474351), (213, 456535), (255, 381341), (355, 273921), (393, 247435), (615, 158117), (655, 148461), (697, 139515), (1065, 91307), (1207, 80565), (1965, 49487), (2091, 46505), (2227, 43665), (2911, 33405), (3485, 27903), (3621, 26855), (5371, 18105), (6035, 16113), (6681, 14555), (8733, 11135), (9301, 10455)]