3916425

素因数分解:

$3^1\times 5^2\times {\mathrm{79}}^1\times {\mathrm{661}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 6567040

約数和(自身を除く): 2650615

約数列:

[1, 3, 5, 15, 25, 75, 79, 237, 395, 661, 1185, 1975, 1983, 3305, 5925, 9915, 16525, 49575, 52219, 156657, 261095, 783285, 1305475, 3916425]

約数ペア:

[(1, 3916425), (3, 1305475), (5, 783285), (15, 261095), (25, 156657), (75, 52219), (79, 49575), (237, 16525), (395, 9915), (661, 5925), (1185, 3305), (1975, 1983)]