1520646035

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:875

約数の個数: 32

約数和(自身を含む): 1932277248

約数和(自身を除く): 411631213

約数列:

[1, 5, 23, 115, 131, 193, 523, 655, 965, 2615, 3013, 4439, 12029, 15065, 22195, 25283, 60145, 68513, 100939, 126415, 342565, 504695, 581509, 1575799, 2321597, 2907545, 7878995, 11607985, 13223009, 66115045, 304129207, 1520646035]

約数ペア:

[(1, 1520646035), (5, 304129207), (23, 66115045), (115, 13223009), (131, 11607985), (193, 7878995), (523, 2907545), (655, 2321597), (965, 1575799), (2615, 581509), (3013, 504695), (4439, 342565), (12029, 126415), (15065, 100939), (22195, 68513), (25283, 60145)]