43005395

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{1997}}^1$

素因数の和:2134

約数の個数: 16

約数和(自身を含む): 53226720

約数和(自身を除く): 10221325

約数列:

[1, 5, 59, 73, 295, 365, 1997, 4307, 9985, 21535, 117823, 145781, 589115, 728905, 8601079, 43005395]

約数ペア:

[(1, 43005395), (5, 8601079), (59, 728905), (73, 589115), (295, 145781), (365, 117823), (1997, 21535), (4307, 9985)]