26331377475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1307}}^1\times {\mathrm{20663}}^1$

素因数の和:21996

約数の個数: 48

約数和(自身を含む): 46921496832

約数和(自身を除く): 20590119357

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975, 1307, 3921, 6535, 16991, 19605, 20663, 32675, 50973, 61989, 84955, 98025, 103315, 254865, 268619, 309945, 424775, 516575, 805857, 1274325, 1343095, 1549725, 4029285, 6715475, 20146425, 27006541, 81019623, 135032705, 351085033, 405098115, 675163525, 1053255099, 1755425165, 2025490575, 5266275495, 8777125825, 26331377475]

約数ペア:

[(1, 26331377475), (3, 8777125825), (5, 5266275495), (13, 2025490575), (15, 1755425165), (25, 1053255099), (39, 675163525), (65, 405098115), (75, 351085033), (195, 135032705), (325, 81019623), (975, 27006541), (1307, 20146425), (3921, 6715475), (6535, 4029285), (16991, 1549725), (19605, 1343095), (20663, 1274325), (32675, 805857), (50973, 516575), (61989, 424775), (84955, 309945), (98025, 268619), (103315, 254865)]