27669157075

素因数分解:

$5^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{69929}}^1$

素因数の和:69989

約数の個数: 72

約数和(自身を含む): 44483871600

約数和(自身を除く): 16814714525

約数列:

[1, 5, 7, 17, 19, 25, 35, 49, 85, 95, 119, 133, 175, 245, 323, 425, 475, 595, 665, 833, 931, 1225, 1615, 2261, 2975, 3325, 4165, 4655, 8075, 11305, 15827, 20825, 23275, 56525, 69929, 79135, 349645, 395675, 489503, 1188793, 1328651, 1748225, 2447515, 3426521, 5943965, 6643255, 8321551, 9300557, 12237575, 17132605, 22587067, 29719825, 33216275, 41607755, 46502785, 58250857, 65103899, 85663025, 112935335, 158109469, 208038775, 232513925, 291254285, 325519495, 564676675, 790547345, 1106766283, 1456271425, 1627597475, 3952736725, 5533831415, 27669157075]

約数ペア:

[(1, 27669157075), (5, 5533831415), (7, 3952736725), (17, 1627597475), (19, 1456271425), (25, 1106766283), (35, 790547345), (49, 564676675), (85, 325519495), (95, 291254285), (119, 232513925), (133, 208038775), (175, 158109469), (245, 112935335), (323, 85663025), (425, 65103899), (475, 58250857), (595, 46502785), (665, 41607755), (833, 33216275), (931, 29719825), (1225, 22587067), (1615, 17132605), (2261, 12237575), (2975, 9300557), (3325, 8321551), (4165, 6643255), (4655, 5943965), (8075, 3426521), (11305, 2447515), (15827, 1748225), (20825, 1328651), (23275, 1188793), (56525, 489503), (69929, 395675), (79135, 349645)]