28847585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1171}}^1$

素因数の和:1568

約数の個数: 16

約数和(自身を含む): 37410240

約数和(自身を除く): 8562655

約数列:

[1, 5, 13, 65, 379, 1171, 1895, 4927, 5855, 15223, 24635, 76115, 443809, 2219045, 5769517, 28847585]

約数ペア:

[(1, 28847585), (5, 5769517), (13, 2219045), (65, 443809), (379, 76115), (1171, 24635), (1895, 15223), (4927, 5855)]