51745215

素因数分解:

$3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{9007}}^1$

素因数の和:9398

約数の個数: 16

約数和(自身を含む): 83017728

約数和(自身を除く): 31272513

約数列:

[1, 3, 5, 15, 383, 1149, 1915, 5745, 9007, 27021, 45035, 135105, 3449681, 10349043, 17248405, 51745215]

約数ペア:

[(1, 51745215), (3, 17248405), (5, 10349043), (15, 3449681), (383, 135105), (1149, 45035), (1915, 27021), (5745, 9007)]