4320255

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1933}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 6962400

約数和(自身を除く): 2642145

約数列:

[1, 3, 5, 15, 149, 447, 745, 1933, 2235, 5799, 9665, 28995, 288017, 864051, 1440085, 4320255]

約数ペア:

[(1, 4320255), (3, 1440085), (5, 864051), (15, 288017), (149, 28995), (447, 9665), (745, 5799), (1933, 2235)]