25322885

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:497

約数の個数: 32

約数和(自身を含む): 36771840

約数和(自身を除く): 11448955

約数列:

[1, 5, 7, 23, 35, 83, 115, 161, 379, 415, 581, 805, 1895, 1909, 2653, 2905, 8717, 9545, 13265, 13363, 31457, 43585, 61019, 66815, 157285, 220199, 305095, 723511, 1100995, 3617555, 5064577, 25322885]

約数ペア:

[(1, 25322885), (5, 5064577), (7, 3617555), (23, 1100995), (35, 723511), (83, 305095), (115, 220199), (161, 157285), (379, 66815), (415, 61019), (581, 43585), (805, 31457), (1895, 13363), (1909, 13265), (2653, 9545), (2905, 8717)]