1371728875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{14051}}^1$

素因数の和:14148

約数の個数: 32

約数和(自身を含む): 1893984768

約数和(自身を除く): 522255893

約数列:

[1, 5, 11, 25, 55, 71, 125, 275, 355, 781, 1375, 1775, 3905, 8875, 14051, 19525, 70255, 97625, 154561, 351275, 772805, 997621, 1756375, 3864025, 4988105, 10973831, 19320125, 24940525, 54869155, 124702625, 274345775, 1371728875]

約数ペア:

[(1, 1371728875), (5, 274345775), (11, 124702625), (25, 54869155), (55, 24940525), (71, 19320125), (125, 10973831), (275, 4988105), (355, 3864025), (781, 1756375), (1375, 997621), (1775, 772805), (3905, 351275), (8875, 154561), (14051, 97625), (19525, 70255)]