28928895

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{44851}}^1$

素因数の和:44902

約数の個数: 16

約数和(自身を含む): 47363712

約数和(自身を除く): 18434817

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 44851, 134553, 224255, 672765, 1928593, 5785779, 9642965, 28928895]

約数ペア:

[(1, 28928895), (3, 9642965), (5, 5785779), (15, 1928593), (43, 672765), (129, 224255), (215, 134553), (645, 44851)]