25553785

素因数分解:

$5^1\times {\mathrm{29}}^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:225

約数の個数: 24

約数和(自身を含む): 32610240

約数和(自身を除く): 7056455

約数列:

[1, 5, 29, 59, 103, 145, 295, 515, 841, 1711, 2987, 4205, 6077, 8555, 14935, 30385, 49619, 86623, 176233, 248095, 433115, 881165, 5110757, 25553785]

約数ペア:

[(1, 25553785), (5, 5110757), (29, 881165), (59, 433115), (103, 248095), (145, 176233), (295, 86623), (515, 49619), (841, 30385), (1711, 14935), (2987, 8555), (4205, 6077)]