83467825

素因数分解:

$5^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1117}}^1$

素因数の和:1202

約数の個数: 36

約数和(自身を含む): 122481372

約数和(自身を除く): 39013547

約数列:

[1, 5, 7, 25, 35, 49, 61, 175, 245, 305, 427, 1117, 1225, 1525, 2135, 2989, 5585, 7819, 10675, 14945, 27925, 39095, 54733, 68137, 74725, 195475, 273665, 340685, 476959, 1368325, 1703425, 2384795, 3338713, 11923975, 16693565, 83467825]

約数ペア:

[(1, 83467825), (5, 16693565), (7, 11923975), (25, 3338713), (35, 2384795), (49, 1703425), (61, 1368325), (175, 476959), (245, 340685), (305, 273665), (427, 195475), (1117, 74725), (1225, 68137), (1525, 54733), (2135, 39095), (2989, 27925), (5585, 14945), (7819, 10675)]