15302883

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{379}}^1$

素因数の和:738

約数の個数: 16

約数和(自身を含む): 21000320

約数和(自身を除く): 5697437

約数列:

[1, 3, 43, 129, 313, 379, 939, 1137, 13459, 16297, 40377, 48891, 118627, 355881, 5100961, 15302883]

約数ペア:

[(1, 15302883), (3, 5100961), (43, 355881), (129, 118627), (313, 48891), (379, 40377), (939, 16297), (1137, 13459)]