55677135

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{2273}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 94307328

約数和(自身を除く): 38630193

約数列:

[1, 3, 5, 15, 23, 69, 71, 115, 213, 345, 355, 1065, 1633, 2273, 4899, 6819, 8165, 11365, 24495, 34095, 52279, 156837, 161383, 261395, 484149, 784185, 806915, 2420745, 3711809, 11135427, 18559045, 55677135]

約数ペア:

[(1, 55677135), (3, 18559045), (5, 11135427), (15, 3711809), (23, 2420745), (69, 806915), (71, 784185), (115, 484149), (213, 261395), (345, 161383), (355, 156837), (1065, 52279), (1633, 34095), (2273, 24495), (4899, 11365), (6819, 8165)]