26555425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{809}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 35857080

約数和(自身を除く): 9301655

約数列:

[1, 5, 13, 25, 65, 101, 325, 505, 809, 1313, 2525, 4045, 6565, 10517, 20225, 32825, 52585, 81709, 262925, 408545, 1062217, 2042725, 5311085, 26555425]

約数ペア:

[(1, 26555425), (5, 5311085), (13, 2042725), (25, 1062217), (65, 408545), (101, 262925), (325, 81709), (505, 52585), (809, 32825), (1313, 20225), (2525, 10517), (4045, 6565)]