6874975

素因数分解:

$5^2\times {\mathrm{59}}^2\times {\mathrm{79}}^1$

素因数の和:207

約数の個数: 18

約数和(自身を含む): 8781680

約数和(自身を除く): 1906705

約数列:

[1, 5, 25, 59, 79, 295, 395, 1475, 1975, 3481, 4661, 17405, 23305, 87025, 116525, 274999, 1374995, 6874975]

約数ペア:

[(1, 6874975), (5, 1374995), (25, 274999), (59, 116525), (79, 87025), (295, 23305), (395, 17405), (1475, 4661), (1975, 3481)]