27263645

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1259}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 33747840

約数和(自身を除く): 6484195

約数列:

[1, 5, 61, 71, 305, 355, 1259, 4331, 6295, 21655, 76799, 89389, 383995, 446945, 5452729, 27263645]

約数ペア:

[(1, 27263645), (5, 5452729), (61, 446945), (71, 383995), (305, 89389), (355, 76799), (1259, 21655), (4331, 6295)]