54894025

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{367}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 70820864

約数和(自身を除く): 15926839

約数列:

[1, 5, 25, 31, 155, 193, 367, 775, 965, 1835, 4825, 5983, 9175, 11377, 29915, 56885, 70831, 149575, 284425, 354155, 1770775, 2195761, 10978805, 54894025]

約数ペア:

[(1, 54894025), (5, 10978805), (25, 2195761), (31, 1770775), (155, 354155), (193, 284425), (367, 149575), (775, 70831), (965, 56885), (1835, 29915), (4825, 11377), (5983, 9175)]