167440585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1601}}^1\times {\mathrm{1609}}^1$

素因数の和:3228

約数の個数: 16

約数和(自身を含む): 216654480

約数和(自身を除く): 49213895

約数列:

[1, 5, 13, 65, 1601, 1609, 8005, 8045, 20813, 20917, 104065, 104585, 2576009, 12880045, 33488117, 167440585]

約数ペア:

[(1, 167440585), (5, 33488117), (13, 12880045), (65, 2576009), (1601, 104585), (1609, 104065), (8005, 20917), (8045, 20813)]