1555120212

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1373}}^1\times {\mathrm{2551}}^1$

素因数の和:3968

約数の個数: 48

約数和(自身を含む): 3730860672

約数和(自身を除く): 2175740460

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 1373, 2551, 2746, 4119, 5102, 5492, 7653, 8238, 10204, 15306, 16476, 30612, 50801, 94387, 101602, 152403, 188774, 203204, 283161, 304806, 377548, 566322, 609612, 1132644, 3502523, 7005046, 10507569, 14010092, 21015138, 42030276, 129593351, 259186702, 388780053, 518373404, 777560106, 1555120212]

約数ペア:

[(1, 1555120212), (2, 777560106), (3, 518373404), (4, 388780053), (6, 259186702), (12, 129593351), (37, 42030276), (74, 21015138), (111, 14010092), (148, 10507569), (222, 7005046), (444, 3502523), (1373, 1132644), (2551, 609612), (2746, 566322), (4119, 377548), (5102, 304806), (5492, 283161), (7653, 203204), (8238, 188774), (10204, 152403), (15306, 101602), (16476, 94387), (30612, 50801)]