64185385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:393

約数の個数: 32

約数和(自身を含む): 86873472

約数和(自身を除く): 22688087

約数列:

[1, 5, 11, 53, 55, 97, 227, 265, 485, 583, 1067, 1135, 2497, 2915, 5141, 5335, 12031, 12485, 22019, 25705, 56551, 60155, 110095, 132341, 242209, 282755, 661705, 1167007, 1211045, 5835035, 12837077, 64185385]

約数ペア:

[(1, 64185385), (5, 12837077), (11, 5835035), (53, 1211045), (55, 1167007), (97, 661705), (227, 282755), (265, 242209), (485, 132341), (583, 110095), (1067, 60155), (1135, 56551), (2497, 25705), (2915, 22019), (5141, 12485), (5335, 12031)]