4162025

素因数分解:

$5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 6249600

約数和(自身を除く): 2087575

約数列:

[1, 5, 7, 17, 25, 35, 85, 119, 175, 425, 595, 1399, 2975, 6995, 9793, 23783, 34975, 48965, 118915, 166481, 244825, 594575, 832405, 4162025]

約数ペア:

[(1, 4162025), (5, 832405), (7, 594575), (17, 244825), (25, 166481), (35, 118915), (85, 48965), (119, 34975), (175, 23783), (425, 9793), (595, 6995), (1399, 2975)]