13804525

素因数分解:

$5^2\times 7^2\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:274

約数の個数: 36

約数和(自身を含む): 20355840

約数和(自身を除く): 6551315

約数列:

[1, 5, 7, 25, 35, 49, 59, 175, 191, 245, 295, 413, 955, 1225, 1337, 1475, 2065, 2891, 4775, 6685, 9359, 10325, 11269, 14455, 33425, 46795, 56345, 72275, 78883, 233975, 281725, 394415, 552181, 1972075, 2760905, 13804525]

約数ペア:

[(1, 13804525), (5, 2760905), (7, 1972075), (25, 552181), (35, 394415), (49, 281725), (59, 233975), (175, 78883), (191, 72275), (245, 56345), (295, 46795), (413, 33425), (955, 14455), (1225, 11269), (1337, 10325), (1475, 9359), (2065, 6685), (2891, 4775)]