134448275

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21773}}^1$

素因数の和:21815

約数の個数: 24

約数和(自身を含む): 188998320

約数和(自身を除く): 54550045

約数列:

[1, 5, 13, 19, 25, 65, 95, 247, 325, 475, 1235, 6175, 21773, 108865, 283049, 413687, 544325, 1415245, 2068435, 5377931, 7076225, 10342175, 26889655, 134448275]

約数ペア:

[(1, 134448275), (5, 26889655), (13, 10342175), (19, 7076225), (25, 5377931), (65, 2068435), (95, 1415245), (247, 544325), (325, 413687), (475, 283049), (1235, 108865), (6175, 21773)]