5409775

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1$

素因数の和:1663

約数の個数: 24

約数和(自身を含む): 8074880

約数和(自身を除く): 2665105

約数列:

[1, 5, 7, 19, 25, 35, 95, 133, 175, 475, 665, 1627, 3325, 8135, 11389, 30913, 40675, 56945, 154565, 216391, 284725, 772825, 1081955, 5409775]

約数ペア:

[(1, 5409775), (5, 1081955), (7, 772825), (19, 284725), (25, 216391), (35, 154565), (95, 56945), (133, 40675), (175, 30913), (475, 11389), (665, 8135), (1627, 3325)]