202143555

素因数分解:

$3^2\times 5^1\times {\mathrm{1223}}^1\times {\mathrm{3673}}^1$

素因数の和:4907

約数の個数: 24

約数和(自身を含む): 350764128

約数和(自身を除く): 148620573

約数列:

[1, 3, 5, 9, 15, 45, 1223, 3669, 3673, 6115, 11007, 11019, 18345, 18365, 33057, 55035, 55095, 165285, 4492079, 13476237, 22460395, 40428711, 67381185, 202143555]

約数ペア:

[(1, 202143555), (3, 67381185), (5, 40428711), (9, 22460395), (15, 13476237), (45, 4492079), (1223, 165285), (3669, 55095), (3673, 55035), (6115, 33057), (11007, 18365), (11019, 18345)]