66125690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{287503}}^1$

素因数の和:287533

約数の個数: 16

約数和(自身を含む): 124201728

約数和(自身を除く): 58076038

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 287503, 575006, 1437515, 2875030, 6612569, 13225138, 33062845, 66125690]

約数ペア:

[(1, 66125690), (2, 33062845), (5, 13225138), (10, 6612569), (23, 2875030), (46, 1437515), (115, 575006), (230, 287503)]