161005585

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{2719}}^1$

素因数の和:3648

約数の個数: 16

約数和(自身を含む): 208373760

約数和(自身を除く): 47368175

約数列:

[1, 5, 13, 65, 911, 2719, 4555, 11843, 13595, 35347, 59215, 176735, 2477009, 12385045, 32201117, 161005585]

約数ペア:

[(1, 161005585), (5, 32201117), (13, 12385045), (65, 2477009), (911, 176735), (2719, 59215), (4555, 35347), (11843, 13595)]