242783287305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{773}}^1\times {\mathrm{10259}}^1$

素因数の和:11210

約数の個数: 64

約数和(自身を含む): 421584549120

約数和(自身を除く): 178801261815

約数列:

[1, 3, 5, 13, 15, 39, 65, 157, 195, 471, 773, 785, 2041, 2319, 2355, 3865, 6123, 10049, 10205, 10259, 11595, 30147, 30615, 30777, 50245, 51295, 121361, 133367, 150735, 153885, 364083, 400101, 606805, 666835, 1577693, 1610663, 1820415, 2000505, 4733079, 4831989, 7888465, 7930207, 8053315, 20938619, 23665395, 23790621, 24159945, 39651035, 62815857, 103092691, 104693095, 118953105, 309278073, 314079285, 515463455, 1245042499, 1546390365, 3735127497, 6225212495, 16185552487, 18675637485, 48556657461, 80927762435, 242783287305]

約数ペア:

[(1, 242783287305), (3, 80927762435), (5, 48556657461), (13, 18675637485), (15, 16185552487), (39, 6225212495), (65, 3735127497), (157, 1546390365), (195, 1245042499), (471, 515463455), (773, 314079285), (785, 309278073), (2041, 118953105), (2319, 104693095), (2355, 103092691), (3865, 62815857), (6123, 39651035), (10049, 24159945), (10205, 23790621), (10259, 23665395), (11595, 20938619), (30147, 8053315), (30615, 7930207), (30777, 7888465), (50245, 4831989), (51295, 4733079), (121361, 2000505), (133367, 1820415), (150735, 1610663), (153885, 1577693), (364083, 666835), (400101, 606805)]