54945215

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{887}}^1\times {\mathrm{953}}^1$

素因数の和:1858

約数の個数: 16

約数和(自身を含む): 71160768

約数和(自身を除く): 16215553

約数列:

[1, 5, 13, 65, 887, 953, 4435, 4765, 11531, 12389, 57655, 61945, 845311, 4226555, 10989043, 54945215]

約数ペア:

[(1, 54945215), (5, 10989043), (13, 4226555), (65, 845311), (887, 61945), (953, 57655), (4435, 12389), (4765, 11531)]