28392755

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{733}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 34950144

約数和(自身を除く): 6557389

約数列:

[1, 5, 61, 127, 305, 635, 733, 3665, 7747, 38735, 44713, 93091, 223565, 465455, 5678551, 28392755]

約数ペア:

[(1, 28392755), (5, 5678551), (61, 465455), (127, 223565), (305, 93091), (635, 44713), (733, 38735), (3665, 7747)]