4631725

素因数分解:

$5^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:242

約数の個数: 36

約数和(自身を含む): 7068000

約数和(自身を除く): 2436275

約数列:

[1, 5, 7, 19, 25, 35, 49, 95, 133, 175, 199, 245, 475, 665, 931, 995, 1225, 1393, 3325, 3781, 4655, 4975, 6965, 9751, 18905, 23275, 26467, 34825, 48755, 94525, 132335, 185269, 243775, 661675, 926345, 4631725]

約数ペア:

[(1, 4631725), (5, 926345), (7, 661675), (19, 243775), (25, 185269), (35, 132335), (49, 94525), (95, 48755), (133, 34825), (175, 26467), (199, 23275), (245, 18905), (475, 9751), (665, 6965), (931, 4975), (995, 4655), (1225, 3781), (1393, 3325)]