30251195

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{15013}}^1$

素因数の和:15062

約数の個数: 16

約数和(自身を含む): 40357632

約数和(自身を除く): 10106437

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 15013, 75065, 195169, 465403, 975845, 2327015, 6050239, 30251195]

約数ペア:

[(1, 30251195), (5, 6050239), (13, 2327015), (31, 975845), (65, 465403), (155, 195169), (403, 75065), (2015, 15013)]