152617985

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{1657}}^1$

素因数の和:1797

約数の個数: 24

約数和(自身を含む): 200253240

約数和(自身を除く): 47635255

約数列:

[1, 5, 13, 65, 109, 169, 545, 845, 1417, 1657, 7085, 8285, 18421, 21541, 92105, 107705, 180613, 280033, 903065, 1400165, 2347969, 11739845, 30523597, 152617985]

約数ペア:

[(1, 152617985), (5, 30523597), (13, 11739845), (65, 2347969), (109, 1400165), (169, 903065), (545, 280033), (845, 180613), (1417, 107705), (1657, 92105), (7085, 21541), (8285, 18421)]