28799895

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{44651}}^1$

素因数の和:44702

約数の個数: 16

約数和(自身を含む): 47152512

約数和(自身を除く): 18352617

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 44651, 133953, 223255, 669765, 1919993, 5759979, 9599965, 28799895]

約数ペア:

[(1, 28799895), (3, 9599965), (5, 5759979), (15, 1919993), (43, 669765), (129, 223255), (215, 133953), (645, 44651)]