6645955

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1$

素因数の和:366

約数の個数: 16

約数和(自身を含む): 8213184

約数和(自身を除く): 1567229

約数列:

[1, 5, 71, 97, 193, 355, 485, 965, 6887, 13703, 18721, 34435, 68515, 93605, 1329191, 6645955]

約数ペア:

[(1, 6645955), (5, 1329191), (71, 93605), (97, 68515), (193, 34435), (355, 18721), (485, 13703), (965, 6887)]