15122369

素因数分解:

${\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 16

約数和(自身を含む): 16336320

約数和(自身を除く): 1213951

約数列:

[1, 29, 43, 67, 181, 1247, 1943, 2881, 5249, 7783, 12127, 83549, 225707, 351683, 521461, 15122369]

約数ペア:

[(1, 15122369), (29, 521461), (43, 351683), (67, 225707), (181, 83549), (1247, 12127), (1943, 7783), (2881, 5249)]