26339235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{461}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 45638208

約数和(自身を除く): 19298973

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 293, 461, 879, 1383, 1465, 2305, 3809, 4395, 5993, 6915, 11427, 17979, 19045, 29965, 57135, 89895, 135073, 405219, 675365, 1755949, 2026095, 5267847, 8779745, 26339235]

約数ペア:

[(1, 26339235), (3, 8779745), (5, 5267847), (13, 2026095), (15, 1755949), (39, 675365), (65, 405219), (195, 135073), (293, 89895), (461, 57135), (879, 29965), (1383, 19045), (1465, 17979), (2305, 11427), (3809, 6915), (4395, 5993)]