243568585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{5669}}^1$

素因数の和:6348

約数の個数: 16

約数和(自身を含む): 315297360

約数和(自身を除く): 71728775

約数列:

[1, 5, 13, 65, 661, 3305, 5669, 8593, 28345, 42965, 73697, 368485, 3747209, 18736045, 48713717, 243568585]

約数ペア:

[(1, 243568585), (5, 48713717), (13, 18736045), (65, 3747209), (661, 368485), (3305, 73697), (5669, 42965), (8593, 28345)]