1330559985

素因数分解:

$3^1\times 5^1\times {\mathrm{6577}}^1\times {\mathrm{13487}}^1$

素因数の和:20072

約数の個数: 16

約数和(自身を含む): 2129377536

約数和(自身を除く): 798817551

約数列:

[1, 3, 5, 15, 6577, 13487, 19731, 32885, 40461, 67435, 98655, 202305, 88703999, 266111997, 443519995, 1330559985]

約数ペア:

[(1, 1330559985), (3, 443519995), (5, 266111997), (15, 88703999), (6577, 202305), (13487, 98655), (19731, 67435), (32885, 40461)]