25807767

素因数分解:

$3^1\times {\mathrm{29}}^2\times {\mathrm{53}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 36498384

約数和(自身を除く): 10690617

約数列:

[1, 3, 29, 53, 87, 159, 193, 579, 841, 1537, 2523, 4611, 5597, 10229, 16791, 30687, 44573, 133719, 162313, 296641, 486939, 889923, 8602589, 25807767]

約数ペア:

[(1, 25807767), (3, 8602589), (29, 889923), (53, 486939), (87, 296641), (159, 162313), (193, 133719), (579, 44573), (841, 30687), (1537, 16791), (2523, 10229), (4611, 5597)]