13137585

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{6301}}^1$

素因数の和:6448

約数の個数: 16

約数和(自身を含む): 21174720

約数和(自身を除く): 8037135

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 6301, 18903, 31505, 94515, 875839, 2627517, 4379195, 13137585]

約数ペア:

[(1, 13137585), (3, 4379195), (5, 2627517), (15, 875839), (139, 94515), (417, 31505), (695, 18903), (2085, 6301)]