319123585

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{3049}}^1$

素因数の和:3249

約数の個数: 24

約数和(自身を含む): 423498600

約数和(自身を除く): 104375015

約数列:

[1, 5, 11, 55, 121, 173, 605, 865, 1903, 3049, 9515, 15245, 20933, 33539, 104665, 167695, 368929, 527477, 1844645, 2637385, 5802247, 29011235, 63824717, 319123585]

約数ペア:

[(1, 319123585), (5, 63824717), (11, 29011235), (55, 5802247), (121, 2637385), (173, 1844645), (605, 527477), (865, 368929), (1903, 167695), (3049, 104665), (9515, 33539), (15245, 20933)]