15128131

素因数分解:

${\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:258

約数の個数: 16

約数和(自身を含む): 16156800

約数和(自身を除く): 1028669

約数列:

[1, 43, 59, 67, 89, 2537, 2881, 3827, 3953, 5251, 5963, 169979, 225793, 256409, 351817, 15128131]

約数ペア:

[(1, 15128131), (43, 351817), (59, 256409), (67, 225793), (89, 169979), (2537, 5963), (2881, 5251), (3827, 3953)]