27480725

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{601}}^1$

素因数の和:701

約数の個数: 24

約数和(自身を含む): 35831040

約数和(自身を除く): 8350315

約数列:

[1, 5, 25, 31, 59, 155, 295, 601, 775, 1475, 1829, 3005, 9145, 15025, 18631, 35459, 45725, 93155, 177295, 465775, 886475, 1099229, 5496145, 27480725]

約数ペア:

[(1, 27480725), (5, 5496145), (25, 1099229), (31, 886475), (59, 465775), (155, 177295), (295, 93155), (601, 45725), (775, 35459), (1475, 18631), (1829, 15025), (3005, 9145)]