24804025

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:769

約数の個数: 24

約数和(自身を含む): 32835200

約数和(自身を除く): 8031175

約数列:

[1, 5, 19, 25, 79, 95, 395, 475, 661, 1501, 1975, 3305, 7505, 12559, 16525, 37525, 52219, 62795, 261095, 313975, 992161, 1305475, 4960805, 24804025]

約数ペア:

[(1, 24804025), (5, 4960805), (19, 1305475), (25, 992161), (79, 313975), (95, 261095), (395, 62795), (475, 52219), (661, 37525), (1501, 16525), (1975, 12559), (3305, 7505)]