49725195

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{11087}}^1$

素因数の和:11131

約数の個数: 32

約数和(自身を含む): 89413632

約数和(自身を除く): 39688437

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 11087, 33261, 55435, 144131, 166305, 255001, 432393, 720655, 765003, 1275005, 2161965, 3315013, 3825015, 9945039, 16575065, 49725195]

約数ペア:

[(1, 49725195), (3, 16575065), (5, 9945039), (13, 3825015), (15, 3315013), (23, 2161965), (39, 1275005), (65, 765003), (69, 720655), (115, 432393), (195, 255001), (299, 166305), (345, 144131), (897, 55435), (1495, 33261), (4485, 11087)]